unigram

This is a table of type unigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

unigram	frequency
ii	2941
species	1447
may	1353
one	1273
two	881
plants	877
selection	848
many	754
varieties	723
mr	694
will	681
animals	681
cases	679
case	662
must	604
variation	582
conditions	571
certain	564
characters	508
even	494
first	493
form	490
parts	487
much	484
see	483
forms	472
distinct	466
natural	465
nature	452
also	449
though	436
several	433
long	425
various	416
inheritance	415
different	409
now	406
fact	403
breeds	401
crossed	397
great	395
development	392
found	391
character	385
often	378
however	377
yet	375
well	374
produced	372
part	370
wild	363
number	352
effects	352
new	350
far	348
less	348
flowers	347
life	347
colour	339
almost	334
seed	331
become	327
given	327
white	326
pollen	324
crossing	324
like	319
cattle	317
change	315
facts	315
variety	315
breed	314
common	314
whether	312
use	309
races	306
present	304
sterility	296
time	294
sheep	288
whole	285
variations	284
pigeons	283
general	282
every	281
reversion	280
hybrids	279
either	274
vol	274
variability	271
black	269
another	268
state	267
without	263
inherited	262
organs	257
offspring	257
size	253
others	252
manner	250
seen	248
known	248
instance	247
generally	246
evidence	246
three	242
fowls	242
dr	241
birds	241
cause	240
made	240
chapter	240
subject	239
period	235
individuals	234
generations	233
structure	232
large	231
differences	229
man	227
male	227
effect	226
might	226
fertility	226
plant	226
due	225
result	224
never	223
individual	222
sometimes	222
still	222
perhaps	222
true	221
body	221
whilst	221
tendency	220
parent	220
origin	220
especially	218
degree	218
difference	217
domestic	212
power	212
de	211
breeding	211
know	210
good	209
dogs	204
similar	204
small	204
us	204
affected	204
doubt	203
action	201
little	200
probably	200
kind	198
growth	197
type	197
red	194
changed	194
female	192
normal	192
changes	192
domesticated	192
bred	192
pp	191
bud	190
believe	189
single	188
possible	188
young	188
sexual	188
together	187
course	186
observed	185
disuse	184
series	184
always	183
appear	183
causes	182
fruit	181
view	181
shown	180
produce	179
horses	179
least	179
shall	178
nearly	177
principle	177
question	176
occasionally	176
cultivated	176
taken	176
hand	176
islands	174
respect	174
cross	174
self	173
years	173
cells	173
pigeon	172
modified	172
tom	172
animal	172
wings	172
appearance	171
therefore	171
formed	170
although	170
alone	169
gemmules	169
fertilised	168
quite	165
latter	165
modifications	164
namely	164
point	163
insects	163
pigs	162
results	162
parents	162
example	161
close	161
trees	161
closely	159
theory	158
show	158
according	157
generation	157
remarks	157
slight	156
greater	156
kinds	156
experiments	155
increased	155
intermediate	155
old	155
early	155
climate	155
developed	153
seeds	153
coloured	152
raised	152
yellow	148
specific	148
account	148
since	148
domestication	147
apparently	146
occur	145
states	145
definite	145
process	145
insect	144
remarkable	144
way	143
hybrid	143
sterile	143
derived	142
seems	141
work	141
frequently	141
instances	140
acquired	140
special	140
types	139
reason	139
means	139
already	139
within	139
important	139
indeed	138
length	138
madeira	138
called	137
nevertheless	136
division	136
production	136
soc	135
existence	134
continued	134
times	131
place	131
lost	130
germ	130
certainly	130
differ	130
feathers	130
interbreeding	130
captivity	129
peculiar	128
numerous	128
kept	128
usually	128
extent	127
evolution	127
four	127
give	127
circumstances	126
side	125
race	125
condition	125
dog	124
north	124
factors	124
double	124
half	123
leaves	123
flower	123
modification	123
necessary	122
proper	122
hardly	122
darwin	122
living	122
probable	121
habits	121
england	121
teeth	121
highly	121
transmitted	120
horse	120
america	120
hence	120
elements	120
transmission	120
find	120
dark	119
organic	119
analogous	119
local	119
exposed	119
liable	118
fertile	118
rather	117
regard	117
direct	117
phenomena	116
particular	116
influence	116
fowl	116
buds	115
light	115
group	115
last	115
feral	115
family	114
food	114
likewise	114
head	114
ever	114
country	113
original	113
feet	113
ordinary	112
used	112
law	112
supposed	112
genus	112
difficulty	112
exist	111
extremely	110
rabbits	110
legs	109
former	109
come	109
south	109
short	108
conclusion	108
wheat	108
eggs	108
perfectly	108
vary	107
following	107
says	107
lower	107
system	107
mere	107
nat	106
age	106
greatly	106
left	105
brought	105
wing	105
reproductive	104
external	104
examples	104
reproduction	103
gives	103
variable	103
say	102
second	102
hereditary	102
five	101
factor	101
tail	101
scarcely	101
appears	100
peculiarities	100
bones	99
problem	99
direction	99
perfect	99
difficult	99
sufficient	98
constitution	97
correlation	97
distribution	97
among	97
importance	97
island	96
members	96
just	96
crosses	96
described	95
allied	95
europe	95
rarely	95
curious	95
best	95
amount	95
think	94
world	94
make	94
suppose	93
nothing	93
take	93
ancient	92
corresponding	92
equally	92
caused	92
seedlings	92
matter	92
widely	91
occurs	91
increase	91
seem	91
formerly	91
fully	90
full	90
soil	90
higher	90
sir	90
quoted	90
actual	90
extreme	90
males	89
india	89
non	89
chronicle	88
belief	88
readily	88
horns	88
year	88
merely	88
et	87
able	87
eye	87
six	87
sense	87
recorded	86
directly	86
specimens	86
shows	85
experience	85
groups	85
except	84
genera	84
sex	84
act	84
cell	84
marked	84
strongly	84
regarded	83
near	83
similarly	83
explanation	82
st	82
remarked	82
diseases	82
hair	82
right	82
ibid	82
per	81
grown	81
english	81
disease	81
rudimentary	81
history	81
proved	81
hypothesis	81
appeared	81
value	81
knowledge	81
central	81
throughout	81
france	81
striped	80
brown	80
plumage	80
larger	80
blood	79
cats	79
ducks	79
necessarily	79
colours	79
exactly	79
heredity	79
mind	78
published	78
consequence	78
des	78
opposite	78
relation	78
consequently	78
impossible	78
soon	78
considerable	78
order	77
organ	77
effected	77
stripes	77
shape	77
occurrence	77
native	77
habit	77
powers	76
cultivation	76
pure	76
females	76
easily	76
latent	76
influences	76
rendered	76
mother	76
land	76
free	75
varied	75
countries	75
sub	75
southern	75
actually	75
iii	75
spencer	75
cent	75
strong	75
peculiarity	75
attention	75
truth	75
chemical	74
proportion	74
rule	74
useful	74
observations	74
position	74
complete	73
things	73
somewhat	73
separate	73
points	73
professor	73
third	73
led	72
adaptation	72
bird	72
connected	72
tend	72
linn	71
ground	71
surface	71
skull	71
distinction	71
lately	71
striking	71
clear	70
successive	70
becomes	70
digits	70
british	70
slightly	70
localities	70
northern	69
peloric	69
improved	69
understand	69
processes	69
artificial	69
moreover	69
laws	69
der	68
stock	68
water	68
twenty	68
freely	68
duck	68
beings	68
european	68
earlier	68
organisms	68
weight	68
ones	68
gardens	68
concerned	68
interesting	67
paper	67
bearing	67
naturally	67
american	67
line	67
isolation	67
completely	67
eyes	67
formation	67
depends	67
population	67
observation	67
day	66
minute	66
ears	66
co	66
assume	66
numbers	66
organisation	66
really	66
tree	66
constant	66
prof	66
details	66
geographical	65
features	65
invariably	65
look	65
independently	65
discussed	65
united	65
capable	65
recent	65
father	65
union	65
reduced	64
beyond	64
sea	64
later	64
prepotency	64
limbs	64
recently	64
units	63
region	63
complex	63
abnormal	63
selected	63
clearly	63
whatever	63
regards	63
element	63
high	63
absolutely	63
contrary	63
london	62
rabbit	62
repeated	62
prove	62
peach	62
better	62
none	61
places	61
evil	61
follows	61
thought	61
showing	61
considered	61
maize	61
homologous	61
genetic	61
real	61
rate	60
careful	60
indian	60
confinement	60
skin	60
alike	60
identical	60
primary	60
applied	60
whose	60
cold	60
rest	60
propagated	60
respects	59
breeders	59
germinal	59
hen	59
previously	59
organism	59
excellent	59
sides	59
rare	59
seven	59
absence	59
assumption	59
previous	59
pig	59
diminished	59
exceptions	58
follow	58
opinion	58
simply	58
unless	58
fixed	58
end	58
dominant	58
correlated	58
stage	58
afterwards	58
simple	58
cock	57
reference	57
growing	57
enough	57
children	57
woll	57
resemblance	57
occurred	57
producing	57
subsequently	57
arise	56
apparent	56
blue	56
differentiation	56
families	56
confined	56
yield	56
uniform	56
done	56
valued	56
porto	56
remains	56
th	56
range	56
affect	55
affinity	55
exclusively	55
science	55
illustration	55
essential	55
carried	55
name	55
study	55
related	55
longer	55
fertilisation	55
occasional	55
upper	55
additional	55
bone	55
sexes	55
petals	55
born	54
spots	54
la	54
secondary	54
statement	54
improvement	54
presence	54
constitutional	54
zoological	54
distinguished	54
grow	54
stated	54
adapted	54
equal	53
loss	53
comparison	53
feel	53
amongst	53
slowly	53
periods	53
unconscious	53
attempt	53
descended	53
sight	53
determined	53
entirely	52
seeing	52
wholly	52
consider	52
material	52
something	52
doctrine	52
remote	52
characteristic	52
subsequent	52
subjected	52
west	52
districts	52
next	52
youatt	52
figured	51
tame	51
intermediates	51
back	51
instead	51
seq	51
tissues	51
book	51
notice	51
leaf	51
regions	51
let	51
towards	51
toes	51
resemble	51
vigour	51
santo	51
proof	51
mechanical	51
care	51
attributed	51
physiological	50
poultry	50
hist	50
structures	50
need	50
improbable	50
remain	50
removed	50
analysis	50
men	50
term	50
varying	50
naturalists	50
independent	50
hind	50
modern	50
bear	50
smaller	49
obvious	49
obtained	49
go	49
became	49
aid	49
established	49
combinations	49
ass	49
creatures	49
placed	49
heat	49
infer	49
madeiran	49
progress	49
rev	49
comparatively	49
informs	49
evident	49
possess	49
distinctions	49
reality	48
conclude	48
seldom	48
force	48
limits	48
gradually	48
usual	48
productions	48
authority	48
monstrosities	48
class	48
preserved	48
produces	48
alpine	48
future	48
keep	48
authors	47
physical	47
existing	47
mentioned	47
gave	47
grey	47
progenitor	47
relations	47
mountain	47
set	47
noticed	47
phenomenon	47
beak	47
admit	47
chief	47
vast	47
behaviour	47
pass	46
area	46
child	46
differently	46
admitted	46
favour	46
strictly	46
gallus	46
largely	46
pigment	46
reared	46
leg	46
peas	46
diversity	46
refer	46
rock	46
yielded	46
transmit	46
advantage	45
monstrous	45
average	45
africa	45
neither	45
weeping	45
otherwise	45
mass	45
green	45
consideration	45
eight	45
analogy	45
altogether	45
properties	45
egg	45
capacity	45
descent	45
silk	44
put	44
hitherto	44
conspicuous	44
lastly	44
locality	44
attribute	44
jaws	44
unknown	44
argument	44
belonging	44
pea	44
considerations	44
areas	44
markings	44
capsules	43
exception	43
vulgaris	43
inter	43
lead	43
butterflies	43
vries	43
guinea	43
received	43
partly	43
fresh	43
distinguish	43
evidently	43
herbert	43
paraguay	43
carefully	43
comes	43
partial	43
stamens	43
compared	43
iv	43
limited	43
broad	43
chance	43
accidental	42
pangenesis	42
personal	42
du	42
degeneration	42
inquiry	42
treatment	42
human	42
excess	42
reduction	42
birth	42
favourable	42
words	42
temperature	42
fairly	42
larvae	42
differs	42
gradual	42
experiment	42
foregoing	42
useless	42
stages	42
assumed	42
necessity	41
hope	41
portion	41
partially	41
foreign	41
continent	41
scale	41
twins	41
season	41
qualities	41
hot	41
hornless	41
hundred	41
ages	41
late	41
apple	41
discussion	41
leads	41
significance	41
open	40
illustrations	40
wonderful	40
abundant	40
stigma	40
ten	40
commonly	40
grains	40
maintained	40
pair	40
exists	40
lines	40
intercrossing	40
introduction	40
addition	40
orange	40
mongrels	40
tribes	40
conception	40
purple	40
determinants	40
viii	40
separated	40
bull	40
cut	40
inclined	39
suddenly	39
surely	39
positive	39
singular	39
oenothera	39
came	39
fusion	39
mutual	39
page	39
game	39
winter	39
views	39
nine	39
definitely	39
recessive	39
apterous	39
induced	39
rose	39
call	39
germany	39
die	39
imperfect	39
divisions	39
probability	39
immediate	39
columba	39
stand	39
chapters	38
considering	38
materials	38
studied	38
garden	38
entire	38
relative	38
familiar	38
district	38
originally	38
representative	38
field	38
acclimatisation	38
expect	38
parallel	38
lord	38
review	38
principles	38
continually	38
acted	38
spontaneous	38
vegetable	38
referred	38
truly	38
possibly	38
embryo	38
ago	37
apart	37
treated	37
universal	37
dependent	37
giving	37
geoffroy	37
anomalies	37
introduced	37
degrees	37
permanent	37
diminution	37
explained	37
asserts	37
symmetry	37
extra	37
suggest	37
aspect	37
wide	37
questions	37
outward	37
aware	37
expected	36
fail	36
selective	36
coast	36
ovules	36
propagation	36
flight	36
fauna	36
attached	36
chinese	36
intelligible	36
possessed	36
struggle	36
obviously	36
diffusion	36
isolated	36
failed	36
properly	35
classes	35
extraordinary	35
supernumerary	35
instincts	35
support	35
hard	35
days	35
goose	35
detected	35
attended	35
continuous	35
occurring	35
complicated	35
purely	35
trace	35
problems	35
century	35
slow	35
polish	35
represented	35
particularly	35
live	35
irregular	35
bodies	35
difficulties	35
methodical	35
constantly	35
substance	35
july	35
immediately	35
powerful	35
easy	35
unnatural	35
summary	34
descendants	34
speaking	34
imagine	34
foot	34
forces	34
throw	34
generic	34
fourth	34
fine	34
climates	34
idea	34
connexion	34
capsule	34
maintain	34
liability	34
varies	34
divided	34
strength	34
read	34
fore	34
hands	34
pattern	34
chiefly	34
showed	34
control	34
practical	34
discovered	34
followed	34
internal	34
bot	34
accounted	34
acquire	34
highest	33
persons	33
believed	33
alleged	33
imported	33
run	33
mendelian	33
bees	33
lucas	33
offer	33
insecta	33
observer	33
fig	33
named	33
compelled	33
preceding	33
china	33
potato	33
statements	33
depend	33
acting	33
stems	33
looked	33
illegitimate	33
neck	33
tumbler	33
added	33
culture	33
typical	33
comb	33
finally	33
names	33
answer	33
examined	33
classification	33
lowe	33
researches	33
thing	33
allowed	33
extinction	33
normally	33
correct	33
pear	32
forest	32
opposed	32
ways	32
conclusions	32
stocks	32
circumstance	32
grafted	32
practice	32
ireland	32
chickens	32
exact	32
conceive	32
greatest	32
biennis	32
limb	32
semi	32
method	32
altered	32
arisen	32
uniformity	32
rise	32
spite	32
inherit	32
jaw	32
cat	32
variegated	32
consequences	32
naudin	32
climatal	32
face	32
utility	32
drawn	32
people	32
provided	32
practically	32
spot	32
polydactylism	32
extended	32
presented	32
etc	32
causing	32
frequent	32
require	31
doubtful	31
laid	31
reproduced	31
excessive	31
relatively	31
sure	31
thoroughly	31
lake	31
advanced	31
records	31
induce	31
regeneration	31
surprising	31
shortened	31
operation	31
practised	31
roots	31
met	31
add	31
thirty	31
main	31
required	31
application	31
ascertained	30
exhibited	30
heads	30
mental	30
attained	30
succeed	30
distant	30
terms	30
prepotent	30
injurious	30
primula	30
blindness	30
interest	30
comparable	30
feature	30
unions	30
canary	30
instinct	30
judge	30
steps	30
exhibit	30
defined	30
expressed	30
likely	30
dissimilar	30
horticulture	30
indicated	30
creation	30
supply	30
standard	30
adds	30
appendages	29
breeder	29
april	29
tailed	29
essentially	29
success	29
segments	29
eminently	29
pale	29
worth	29
undoubtedly	29
sweet	29
muscles	29
von	29
brain	29
spread	29
consequent	29
latitude	29
artificially	29
furnished	29
galls	29
verbascum	29
precise	29
indirectly	29
absent	29
step	29
combination	29
ultimately	29
strains	29
apply	29
becoming	29
hort	29
outer	29
including	29
beginning	29
daughter	29
innumerable	29
forth	29
succeeded	29
unite	29
geese	29
hue	29
valuable	29
obtain	29
economy	29
characteristics	29
deterioration	29
naturalist	29
whereas	29
branches	29
meristic	29
takes	29
collected	29
mode	29
mean	29
segregation	29
lamarckiana	29
lessened	28
passed	28
portions	28
preference	28
links	28
horned	28
les	28
render	28
injuries	28
pheasant	28
affecting	28
knows	28
velutina	28
resembling	28
function	28
hear	28
mixed	28
proposition	28
sole	28
along	28
concerning	28
leaved	28
modifying	28
compare	28
fed	28
scientific	28
exceptional	28
leading	28
orders	28
ent	28
sedgwick	28
borne	28
play	28
bring	28
priori	28
mag	28
fails	28
wallace	28
treatise	28
factorial	28
plainly	28
deficient	28
deer	28
maturity	28
else	28
tegetmeier	28
reproduce	28
combined	27
tubers	27
auratus	27
compensation	27
permanently	27
weak	27
sound	27
happens	27
bos	27
held	27
incapable	27
spanish	27
reached	27
attempted	27
deviations	27
quality	27
shells	27
possibility	27
purpose	27
cafer	27
existed	27
functions	27
moth	27
get	27
utterly	27
monsters	27
affects	27
john	27
visible	27
hereafter	27
fish	27
created	27
secondly	27
lie	27
kammerer	27
trifling	27
geometrical	27
fruits	27
assured	27
pre	27
altitude	26
bankiva	26
antiquity	26
concentration	26
meet	26
heard	26
detail	26
sufficiently	26
agencies	26
representatives	26
understood	26
wish	26
poison	26
alluded	26
anything	26
plum	26
inferior	26
mark	26
scott	26
accordance	26
describes	26
adult	26
vii	26
bears	26
flowered	26
segmentation	26
western	26
eastern	26
convinced	26
biology	26
round	26
germs	26
methods	26
serious	26
final	26
explain	26
royal	26
belong	26
makes	26
pressure	26
strange	26
rapid	26
goats	26
advance	26
protective	26
tamed	26
precisely	26
multitude	26
notorious	26
severe	26
progeny	26
thousand	26
hilaire	26
suggestion	26
polymorphism	26
tissue	26
differentiated	26
observers	26
ready	26
gained	25
continue	25
strawberries	25
information	25
thrown	25
reciprocal	25
aboriginal	25
regarding	25
minor	25
vi	25
limit	25
surfaces	25
suspect	25
want	25
insufficient	25
mutilations	25
tails	25
savages	25
determine	25
crown	25
return	25
expression	25
nervous	25
spotted	25
reversed	25
absorption	25
substances	25
included	25
source	25
egyptian	25
simultaneously	25
vine	25
directed	25
dimorphic	25
holds	25
mature	25
rapidly	25
marks	25
adaptations	25
pairs	25
connection	25
paired	25
bad	25
favoured	25
away	25
remained	25
injury	25
patterns	25
discussing	25
low	25
distinctness	25
nectarine	25
embryonic	25
muricata	25
remark	25
gain	25
unusual	25
unaffected	25
shortening	24
niata	24
undergone	24
repetition	24
afford	24
indies	24
persistency	24
moths	24
attributes	24
passing	24
satisfactory	24
bryoniae	24
extensive	24
contained	24
hens	24
strain	24
sebright	24
reflect	24
elytra	24
sports	24
paget	24
subjects	24
extremes	24
son	24
centres	24
evolved	24
systematic	24
fashion	24
remarkably	24
rudiments	24
nutriment	24
certainty	24
suffer	24
dormant	24
informed	24
separately	24
specifically	24
idem	24
mutilation	24
product	24
stands	24
shorter	24
forty	24
dwarfs	24
destruction	24
injured	24
cows	24
australia	24
unlike	24
diversified	24
swiss	24
mirabilis	24
suggests	24
decided	24
distance	24
turn	24
attacked	24
gardener	24
immense	24
masters	24
passage	24
till	24
modify	23
fleece	23
wool	23
failure	23
fixity	23
suggested	23
cherry	23
advantageous	23
differing	23
maximum	23
ants	23
elongated	23
french	23
fantail	23
styled	23
paris	23
comprehensive	23
mutually	23
wood	23
killed	23
positively	23
confidence	23
seedling	23
ultimate	23
cabbage	23
distributed	23
adjoining	23
reappearance	23
pelargonium	23
spain	23
vital	23
retained	23
footnotes	23
chron	23
accident	23
sons	23
unit	23
rudiment	23
retain	23
famous	23
enlarged	23
fingers	23
indispensable	23
impotent	23
scotch	23
diurna	23
godron	23
making	23
poor	23
briefly	23
enormous	23
eng	23
butterfly	23
proportions	23
perceive	23
annual	23
lay	23
note	23
trimorphic	23
pointed	23
barren	23
everywhere	23
translat	23
destroyed	23
sc	23
discuss	23
revert	23
morbid	23
space	23
spontaneously	23
containing	23
art	23
se	23
vo	23
deep	22
undergo	22
measure	22
similarity	22
owing	22
considerably	22
basis	22
beneath	22
pronounced	22
milk	22
object	22
assuredly	22
examine	22
associated	22
works	22
napi	22
pears	22
beneficial	22
anomalous	22
error	22
assert	22
evolutionary	22
mention	22
pelorism	22
traces	22
recognised	22
respective	22
quills	22
sicily	22
told	22
agents	22
fluctuating	22
nearest	22
grew	22
besides	22
deficiency	22
elsewhere	22
zur	22
speaks	22
detect	22
miles	22
contains	22
bulbs	22
seasons	22
brood	22
survival	22
ignorance	22
event	22
elevation	22
fifty	22
presently	22
believes	22
possesses	22
ideas	22
creature	22
facility	22
fancy	22
ix	22
distinctly	22
symmetrical	22
judgment	22
regular	22
canis	22
especial	22
turkey	22
civilised	22
asserted	22
wolf	22
concludes	22
acts	22
dry	22
ancestral	22
carrier	22
footnote	22
implies	22
dwellings	22
dwarf	22
safely	22
blind	22
include	22
sort	21
beetles	21
help	21
cytisus	21
mm	21
tower	21
inhabitants	21
consists	21
crescent	21
shaped	21
peaches	21
tendencies	21
systematists	21
contabescence	21
antirrhinum	21
surrounding	21
ash	21
verlot	21
manifest	21
reasoning	21
indications	21
recognize	21
egeria	21
disturbing	21
raising	21
investigation	21
thousands	21
judging	21
geological	21
summer	21
record	21
journal	21
began	21
frequency	21
twelve	21
service	21
superfluous	21
melanic	21
critical	21
base	21
accompanied	21
date	21
re	21
prevent	21
structural	21
bantam	21
nerves	21
alteration	21
struck	21
epoch	21
extinct	21
height	21
progenitors	21
cocks	21
pouter	21
digit	21
anthers	21
abundance	21
perceived	21
increases	21
host	21
fall	21
unnecessary	21
tends	21
himalayan	21
took	21
faced	21
sixty	21
involved	21
finds	21
covered	21
unequal	21
indication	21
laeta	21
barriers	21
absolute	21
frost	21
independence	21
province	21
indefinite	21
exercise	21
arising	21
remember	21
discover	21
applicable	21
notes	20
around	20
accept	20
choice	20
display	20
approach	20
specially	20
apt	20
steadily	20
lose	20
hairy	20
fabr	20
inference	20
examination	20
experimental	20
bright	20
zebra	20
panmixia	20
divergence	20
false	20
sow	20
forward	20
migratory	20
vespertina	20
provide	20
adaptive	20
quantity	20
represent	20
played	20
paler	20
writers	20
augmented	20
accumulated	20
coloration	20
coming	20
pendulous	20
fitted	20
linaria	20
substantive	20
person	20
author	20
constitute	20
almond	20
ancestors	20
centuries	20
grafting	20
accepted	20
german	20
endemic	20
stone	20
glands	20
characterised	20
interpretation	20
comparative	20
college	20
horn	20
mainly	20
kingdom	20
cape	20
gestation	20
contain	20
lived	20
maderensia	20
stripe	20
fox	20
brothers	20
transmits	19
cabbages	19
foliage	19
protected	19
pedigrees	19
aberration	19
stature	19
metamorphosis	19
tropics	19
vision	19
zoolog	19
atlantic	19
pelargoniums	19
indicate	19
composed	19
applies	19
parental	19
section	19
legitimate	19
allen	19
university	19
arrive	19
roses	19
perfection	19
written	19
fit	19
gemmation	19
resulting	19
draw	19
isidore	19
flock	19
rests	19
conversely	19
xiii	19
discovery	19
active	19
sand	19
fundamental	19
objection	19
fishes	19
sur	19
calls	19
front	19
arrangement	19
lies	19
reader	19
arises	19
manifestly	19
presumptive	19
inherent	19
malar	19
converted	19
objects	19
ab	19
fat	19
boar	19
rd	19
edit	19
anticipate	19
danger	19
extends	19
scarlet	19
died	19
supposing	19
research	19
woods	19
reciprocally	19
plains	19
obscure	19
guide	19
breast	19
respectively	19
arrived	19
indians	19
maintains	19
atmosphere	19
nourishment	19
cow	19
peculiarly	19
hairs	19
genetics	19
desire	19
requisite	19
east	19
colouring	19
essay	19
nerve	19
originated	19
unable	18
harmony	18
solely	18
weakness	18
based	18
irish	18
initial	18
ask	18
naked	18
ovule	18
signaticollis	18
slightest	18
halves	18
hoofs	18
thickened	18
forced	18
tell	18
working	18
earth	18
intimately	18
mexico	18
organised	18
incessantly	18
arrest	18
transmitting	18
surprise	18
jamaica	18
assuming	18
melon	18
habitually	18
root	18
saw	18
britain	18
nd	18
stronger	18
succession	18
leave	18
multiplication	18
vigorous	18
bulk	18
le	18
whenever	18
belongs	18
shore	18
seemed	18
narrow	18
totally	18
observes	18
hewitt	18
axis	18
purposes	18
seedless	18
reverse	18
molecules	18
speak	18
primitive	18
aberrations	18
total	18
notion	18
prosper	18
wind	18
increasing	18
lectures	18
vegetables	18
doubts	18
allude	18
skeleton	18
exposure	18
sensitive	18
ribs	18
dezerta	18
arcania	18
flowering	18
weather	18
coincidence	18
bars	18
biological	18
interval	18
canaries	18
successful	18
intestines	18
develop	18
taube	18
reasonably	18
occupy	18
inasmuch	18
imagination	18
respecting	17
composition	17
word	17
report	17
fritz	17
regrowth	17
fanciers	17
quadrupeds	17
accounts	17
oak	17
taking	17
livia	17
prepared	17
withstand	17
shell	17
unity	17
price	17
grain	17
disposed	17
broken	17
doubled	17
representing	17
zero	17
goat	17
cited	17
preservation	17
sent	17
shades	17
functional	17
silky	17
insisted	17
sap	17
sugar	17
resistance	17
affection	17
insists	17
task	17
quickly	17
embryos	17
tropical	17
phys	17
influenced	17
carry	17
constituted	17
faculties	17
eminent	17
declared	17
observe	17
description	17
middle	17
agree	17
sake	17
atavism	17
multiply	17
del	17
suffice	17
orchids	17
vessels	17
fuego	17
couple	17
seminal	17
possessing	17
throat	17
conviction	17
transformation	17
differed	17
reasons	17
merino	17
attempts	17
viewed	17
retention	17
happen	17
yorkshire	17
scotland	17
minus	17
epilepsy	17
graft	17
nectarines	17
impressed	17
attacks	17
data	17
accustomed	17
chirurg	17
plus	17
spoken	17
march	17
mule	17
terminal	17
helix	17
pathology	17
tierra	17
geology	17
mountains	17
weismann	17
references	16
crest	16
sciences	16
serve	16
principal	16
botanic	16
bantams	16
exceedingly	16
regularly	16
distinguishing	16
branch	16
phases	16
papers	16
drooping	16
presents	16
spring	16
mechanics	16
correspond	16
excellence	16
winged	16
nathusius	16
arose	16
multiple	16
hairless	16
social	16
hold	16
supplied	16
abortion	16
selecting	16
consistent	16
captured	16
viz	16
prolonged	16
feather	16
grows	16
progressive	16
plan	16
runs	16
decide	16
angora	16
founded	16
writes	16
asked	16
insular	16
papilio	16
pistils	16
silver	16
seriously	16
voice	16
contact	16
mutation	16
capricious	16
darwinian	16
illustrate	16
impotence	16
larva	16
mare	16
displayed	16
simplest	16
solid	16
felis	16
fragments	16
tint	16
pairing	16
hackles	16
marriages	16
court	16
abrupt	16
inexplicable	16
diseased	16
contemporary	16
anterior	16
distinguishable	16
blending	16
disused	16
deaf	16
dutch	16
augmentation	16
ripples	16
multiplied	16
candolle	16
sown	16
oncidium	16
falkland	16
going	16
felt	16
tusks	16
inches	16
bechstein	16
allies	16
environment	16
centre	16
congenital	16
lateral	16
tailless	16
writer	16
twin	16
botanists	16
rams	16
plasm	16
home	16
hybridism	16
grounds	16
moment	16
wildness	16
disposition	16
enlargement	16
inhabit	16
intergrades	16
collection	15
stress	15
legged	15
museum	15
undoubted	15
health	15
extending	15
vegetation	15
transact	15
physiology	15
sinensis	15
outline	15
knight	15
limitation	15
neuter	15
leaving	15
environmental	15
hare	15
contour	15
shade	15
rivers	15
strongest	15
gooseberry	15
prefer	15
archipelago	15
pinus	15
argued	15
amputated	15
situations	15
hardy	15
whence	15
greyhound	15
cuttings	15
egerides	15
quarters	15
definition	15
gigantic	15
singularly	15
specified	15
assigned	15
driven	15
reappear	15
property	15
arctic	15
alternate	15
endowed	15
recognized	15
sternum	15
authorities	15
appearing	15
proc	15
lesser	15
thick	15
ear	15
universally	15
meaning	15
keeping	15
desired	15
scales	15
greyhounds	15
adduced	15
efficient	15
incompatibility	15
accumulation	15
occasion	15
barley	15
linnaeus	15
pages	15
solution	15
absorbed	15
mistaken	15
quatrefages	15
guiana	15
wales	15
unconsciously	15
italy	15
fair	15
offered	15
ordinarily	15
improve	15
rubrinervis	15
rules	15
unimportant	15
prevail	15
civilization	15
fifth	15
rightly	15
serviceable	15
edition	15
collections	15
includes	15
saved	15
forming	15
tried	15
growths	15
whatsoever	15
hortensis	15
fossil	15
curiously	15
aside	15
instability	15
expressly	15
thickness	15
lengthened	15
afforded	15
member	15
newly	15
cumulative	15
net	15
ill	15
repeat	15
products	15
enabled	15
xii	15
looking	15
determinant	15
pallas	15
investigated	15
satisfied	15
events	15
mongrel	15
pallid	15
gold	15
decay	15
stones	15
explains	15
rarity	14
express	14
morgan	14
closest	14
mistake	14
ray	14
replaced	14
taming	14
succeeding	14
acad	14
perished	14
passiflora	14
dimensions	14
colaptes	14
phyletic	14
quantitative	14
healthy	14
modes	14
tender	14
atoms	14
sporadic	14
sport	14
deserves	14
inevitably	14
hoofed	14
insanity	14
bulls	14
venture	14
blended	14
indirect	14
unusually	14
repeatedly	14
soils	14
impression	14
agricult	14
endeavour	14
finger	14