Other hyponyms of body part include
saddle,
underpart,
horseback,
dock,
ambulacrum,
withers,
cannon,
shank,
loin,
lumbus,
croup,
croupe,
hindquarters,
rump,
gaskin,
flank,
thorax,
apparatus,
adnexa,
annexa,
area,
region,
dilator,
groove,
vallecula,
partition,
external body part,
bodily structure,
body structure,
complex body part,
structure,
fornix,
system,
ampulla,
tissue,
mentum,
organ,
venter,
energid,
protoplast,
appendage,
outgrowth,
process,
lobe,
rectum,
shoulder,
body,
torso,
trunk,
chest,
pectus,
thorax,
thorax,
hip,
haunch,
abdomen,
belly,
stomach,
venter,
dorsum,
back,
dorsum,
small,
arse,
ass,
backside,
behind,
bottom,
bum,
buns,
butt,
buttocks,
can,
derriere,
fanny,
fundament,
hind end,
hindquarters,
keister,
nates,
posterior,
prat,
rear,
rear end,
rump,
seat,
stern,
tail,
tail end,
tooshie,
tush,
buttock,
cheek,
stump,
shank,
shin,
toe,
articulatio,
articulation,
joint,
loins,
feature,
lineament,
rudiment.