Check words you know to measure your vocabulary size (number of word families).
late
bar
rather
a
equipment
surface
apply
pity
pale
era
cell
enforce
moisture
refresh
chunk
premium
skate
superintendent
stark
condom
warranty
granite
acclaim
construe
foreman
null
narcotic
snapshot
acoustic
overcoat
boon
cremate
lore
stunted
highness
sheen
percolate
ladle
padlock
goo
oblong
trombone
heredity
endocrine
marquess
standoff
remediate
knapsack
phenol
bayou
fondant
minaret
jingoist
angiography
penury
iodide
homy
circlet
diploid
pannier
institut
centripetal
crawfish
hyperkinetic
shipwright
rotarian
cinnabar
dolorous
whin
yarmulke
absinthe
calisthenic
fluoridate
nanoparticle
kulak
condyle
mim
flic
meningioma
lory
biocide
cagoule
emmet
idiographic
spoonerism
bosque
bobblehead
sirdar
palacio
pappardelle
hemostatic
wryneck
pakeha
mog
flump
labret
aper
mantic
hebdomadal