wish-wash vs trash

wish-wash and trash both are nouns.

Word	Noun	Adjective	Verb	Adverb
wish-wash	Yes	No	No	No
trash	Yes	No	Yes	No

As nouns, wish-wash and trash are synonyms defined as:

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

wish-wash (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
any thin watery drink	nonsensical talk or writing
	worthless people
	worthless material that is to be disposed of

wish-wash (verb)	trash (verb)
	express a totally negative opinion of
	dispose of (something useless or old)