fink vs snitch

fink and snitch both are nouns.

Word	Noun	Adjective	Verb	Adverb
fink	Yes	No	Yes	No
snitch	Yes	No	Yes	No

As nouns, fink and snitch are synonyms defined as:

Other synonyms of fink include canary, sneak, sneaker, snitcher, stool pigeon, stoolie, stoolpigeon.

fink (noun)	snitch (noun)
someone acting as an informer or decoy for the police	someone acting as an informer or decoy for the police

fink (verb)	snitch (verb)
confess to a punishable or reprehensible deed, usually under pressure	give away information about somebody
take the place of work of someone on strike	take by theft