shart vs stool

shart is not a noun while stool is a noun.

Word	Noun	Adjective	Verb	Adverb
shart	No	No	Yes	No
stool	Yes	No	Yes	No

As verbs, stool is a hypernym of shart; that is, stool is a word with a broader meaning than shart:

Other hypernyms of shart include ca-ca, crap, defecate, make, shit, take a crap, take a shit.

shart (noun)	stool (noun)
	a simple seat without a back or arms
	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

shart (verb)	stool (verb)
to intend to release flatulence but actually defecate	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