Check words you know to measure your vocabulary size (number of word families).
wave
boring
song
monday
knit
marvel
cast
quote
award
charity
subtle
internal
enlighten
gut
cathedral
crumble
trot
incur
millennium
overt
overtake
retard
mentor
pharmacy
vehement
crimson
indebted
starch
multiplicity
yolk
exhale
masonry
whir
nook
nape
culpable
mart
oversimplify
flagrant
corset
outhouse
fritter
salamander
vane
ell
interred
pariah
artiste
umber
pupae
hackle
tiara
burrito
rheumatic
bloodhound
ersatz
madcap
bailiwick
combinatorial
parenteral
picaresque
kinesthetic
mammary
quanta
reprobate
iniquitous
parterre
macrocosm
blastomere
proprioceptive
precognition
seder
scleroderma
neurogenic
stanch
wahoo
hoopoe
cella
disport
syn
parasail
pinko
meadowlark
scallywag
pharmacotherapy
haugh
hyaline
mutatis
gravamen
folderol
ligase
goldcrest
nomina
carvel
eglantine
asperge
sars
bedizen
elapid
myosotis