subdigital
infradigital
digi-
subtegumental
-dactyl
subapical
unidactyl
prepollex
pandigital
tetradactylous
undernoted
descender
hypo-
paridigitate
dactylo-
bidigital
stem
decimal number system
toe
underneath
flexoextension
monodactyly
decimal system
decimal numeration system
postaxial polydactyly
underlay
juxtaapical
minimus
tetradactyl
aught
mesaxonic
extradigital
duodecimal digit
fingertip
alphametic
dactylomegaly
underwise
nonpolydactyly
digital
decimal place
nail
sublamellar
underside
exotegmic
brachysyndactyly
webbed
multidigitate
digitated
dactylonomy
underset