gnath/o
jaw
max/ill/o
upper jaw
mand/i/bul/o
lower jaw
geni/o
chin
ment/o
chin
stom(at)/o
mouth
or/o
mouth
cheil/o
lip
labi/o - combining form
lip
bucc/o - combining form
cheek
gloss/o
tongue
lingu/o - combining form
tongue
odont/o
tooth
dent/o, dent/i
tooth