cop vs snitch

cop and snitch both are nouns.

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

As verbs, cop and snitch are synonyms defined as:

Other synonyms of cop include glom, hook, knock off, thieve.

cop (noun)	snitch (noun)
uncomplimentary terms for a policeman	someone acting as an informer or decoy for the police

cop (verb)	snitch (verb)
take into custody	give away information about somebody
take by theft	take by theft