snitch vs fink

snitch and fink both are nouns.

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

As nouns, snitch and fink are synonyms defined as:

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

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

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