codswallop vs trash

codswallop and trash both are nouns.

Word	Noun	Adjective	Verb	Adverb
codswallop	Yes	No	No	No
trash	Yes	No	Yes	No

As nouns, codswallop and trash are synonyms defined as:

Other synonyms of codswallop include applesauce, folderol, rubbish, tripe, trumpery, wish-wash.

codswallop (noun)	trash (noun)
nonsensical talk or writing	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

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