colloquialism vs whacking

colloquialism and whacking both are nouns.

Word	Noun	Adjective	Verb	Adverb
colloquialism	Yes	No	No	No
whacking	Yes	Yes	No	Yes

colloquialism (noun)	whacking (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech	the act of inflicting corporal punishment with repeated blows

colloquialism (adjective)	whacking (adjective)
	(British informal) enormous

colloquialism (adverb)	whacking (adverb)
	to an abnormal extent