shit vs shucks

shit and shucks both are nouns.

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

As nouns, shit and shucks are synonyms defined as:

Other synonyms of shit include damn, darn, hoot, red cent, tinker's dam, tinker's damn.

shit (noun)	shucks (noun)
something of little value	something of little value
Obscene word for unacceptable behavior	an expression of disappointment or irritation
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)	shucks (verb)
have a bowel movement
give away information about somebody