easily vs colloquialism

easily is not a noun while colloquialism is a noun.

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

easily (noun)	colloquialism (noun)
	a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech

easily (adverb)	colloquialism (adverb)
with ease (`easy' is sometimes used informally for `easily')
indicating high probability; in all likelihood
without doubt