Third Declension: Mixed I-Stems

axis, is, m

the central line of the body / the second cervical vertebra

canalis is, m

canal

penis, is, m

penis

testis, is, m

testis / male gonad

unguis, is, m

nail

vermis, is, m

a worm

mensis, is, m

month

menses, ium, m (pl.)

menses / menstrual period

cutis, is, f

skin

bilis, is, f

gall

naris, is, f

nostril

lues, is, f

syphilis

pestis, is, f

pest / plague

pubes, is, f

pubis hair

sepsis, is, f

sepsis / blood poisoning by bacteria.

tabes, is, f

tabes / a gradual, progressive wasting in any chronic disease

dens, dentis, m

tooth / tooth

lens, lentis, f

lens

mens, mentis, f

mind

mors, mortis, f

death

pars, partis, f

part

pons, pontis, m

bridge

caulis, is, m

the stalk or stem of a plant

basis, is, f

base

dosis, is, f

dose

fons, fontis, m

spring

propolis, is, f

bee-glue

calx, calcis, f

lime / limestone

nox, noctis, f

night

vis, vires, f

force

Cannabis, is, f

hemp plant

Digitalis, is, f

foxglove

Sinapis, is, f

mustard

infans, infantis, mf

an infant

auris, is, f

the ear