shit vs crap

shit and crap both are nouns.

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

As nouns, shit and crap are synonyms defined as:

Other synonyms of shit include bull, bullshit, dogshit, horseshit, Irish bull.

As nouns, shit and crap are synonyms defined as:

Other synonyms of shit include dirt, poop, shite, turd.

As verbs, shit and crap are synonyms defined as:

Other synonyms of shit include ca-ca, defecate, make, stool, take a crap, take a shit.

shit (noun)	crap (noun)
something of little value	Obscene word for unacceptable behavior
Obscene word for unacceptable behavior	obscene terms for feces
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

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