absorption
acerbity
acid
acidity
acidulousness
acrimony
anger
animosity
asperity
assimilation
autacoid
bad humor
bad temper
biliousness
bitter resentment
bitterness
bitterness of spirit
boil
causticity
chalone
choler
corrosiveness
digestion
digestive secretion
digestive system
discontent
endocrine
gall
gastric juice
gastrointestinal tract
gnashing of teeth
hard feelings
heartburning
hormone
ill humor
ill nature
ill temper
ingestion
intestinal juice
liver
mucus
pancreas
pancreatic digestion
pancreatic juice
predigestion
prostatic fluid
rancor
digestive fluid
digestive juice
adrenaline
chyle
dung
excrement
fluid
grease
intestine
marrow
offal
phlegm
pus
saliva
sap
semen
snot
sperm
spleen
sweat
urine
vomitus
wormwood
Argyll
Kyle
Marseille
Mikhail
Niall
Nile
Pyle
Theil
Weil
Weill
Wile
aisle
awhile
beguile
compile
dial
fertile
file
gile
guile
hile
hostile
hyle
isle
kile
kyle
lile
marseille
mile
phyle
pile
refile
restyle
revile
rile
seil
sheil
smile
stile
style
tile
trial
versatile
vile
while
wile
worthwhile
wyle