stool vs toilet bowl

stool and toilet bowl both are nouns.

Word	Noun	Adjective	Verb	Adverb
stool	Yes	No	Yes	No
toilet bowl	Yes	No	No	No

stool (noun)	toilet bowl (noun)
a simple seat without a back or arms	the bowl of a toilet that can be flushed with water
a plumbing fixture for defecation and urination
(forestry) the stump of a tree that has been felled or headed for the production of saplings
solid excretory product evacuated from the bowels

stool (verb)	toilet bowl (verb)
have a bowel movement
grow shoots in the form of stools or tillers
react to a decoy, of wildfowl
lure with a stool, as of wild fowl