abdomen
anus
appendix
blind gut
bosom
bowels
brain
breast
cecum
center
center of life
colon
core
deepest recesses
duodenum
endocardium
entrails
esoteric reality
foregut
giblets
gizzard
guts
heart
heart of hearts
hindgut
inmost heart
inmost soul
innards
inner
inner landscape
inner life
inner man
inner mechanism
inner nature
inner recess
inner self
inside
insides
interior
interior man
intern
internal
internals
intestine
intrados
inward
inwards
jejunum
kidney
kishkes
organ
mesentery