whacking vs colloquialism

whacking and colloquialism both are nouns.

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

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

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

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