laxation vs shit

laxation and shit both are nouns.

Word	Noun	Adjective	Verb	Adverb
laxation	Yes	No	No	No
shit	Yes	No	Yes	No

As nouns, shit is a hyponym of laxation; that is, shit is a word with a more specific, narrower meaning than laxation:

Other hyponyms of laxation include bm, bowel movement, movement, haematochezia, hematochezia, dump, urochesia, urochezia.

laxation (noun)	shit (noun)
the act of making something less tight	something of little value
the elimination of fecal waste through the anus	Obscene word for unacceptable behavior
	insulting terms of address for people who are stupid or irritating or ridiculous
	a coarse term for defecation
	a small worthless amount
	obscene terms for feces

laxation (verb)	shit (verb)
	have a bowel movement
	give away information about somebody