tear apart vs trash

tear apart is not a noun while trash is a noun.

Word	Noun	Adjective	Verb	Adverb
tear apart	No	No	Yes	No
trash	Yes	No	Yes	No

As verbs, tear apart and trash are synonyms defined as:

Other synonyms of tear apart include pan.

tear apart (noun)	trash (noun)
	an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant
	nonsensical talk or writing
	worthless people
	worthless material that is to be disposed of

tear apart (verb)	trash (verb)
express a totally negative opinion of	express a totally negative opinion of
	dispose of (something useless or old)