snitcher vs fink

snitcher and fink both are nouns.

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

As nouns, snitcher and fink are synonyms defined as:

snitcher and fink: someone acting as an informer or decoy for the police

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

snitcher (noun)	fink (noun)
someone acting as an informer or decoy for the police	someone acting as an informer or decoy for the police
a thief who steals without using violence

snitcher (verb)	fink (verb)
	confess to a punishable or reprehensible deed, usually under pressure
	take the place of work of someone on strike