fink vs snitcher

fink and snitcher both are nouns.

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

As nouns, fink and snitcher are synonyms defined as:

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

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

fink (noun)	snitcher (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

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