confess vs fink

confess is not a noun while fink is a noun.

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

As verbs, confess and fink are synonyms defined as:

confess and fink: confess to a punishable or reprehensible deed, usually under pressure

Other synonyms of confess include squeal.

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

confess (verb)	fink (verb)
confess to a punishable or reprehensible deed, usually under pressure	confess to a punishable or reprehensible deed, usually under pressure
admit (to a wrongdoing)	take the place of work of someone on strike
confess to God in the presence of a priest, as in the Catholic faith