abdomen
anus
appendix
blind gut
bowels
brain
cecum
colon
endocardium
entrails
foregut
giblets
gizzard
guts
heart
hindgut
innards
inner mechanism
insides
internals
intestine
inwards
jejunum
kidney
kishkes
large intestine
liver
liver and lights
lung
midgut
perineum
pump
pylorus
rectum
small intestine
spleen
stomach
ticker
tripes
vermiform appendix
viscera
vitals
works
digestive
duona
duonas
anastomosis
aorta
cava
esophagus
focussing
gall-bladder
histidine
ileum
ileus
myopathy
nephron
omentum
pancreas
paresthesia
phalange
semicolon
tibia
tubule
urethra