mickle vs plenty

mickle and plenty both are nouns.

Word	Noun	Adjective	Verb	Adverb
mickle	Yes	No	No	No
plenty	Yes	No	No	Yes

As nouns, mickle and plenty are synonyms defined as:

mickle and plenty: (often followed by `of') a large number or amount or extent

mickle (noun)	plenty (noun)
(often followed by `of') a large number or amount or extent	a full supply
	(often followed by `of') a large number or amount or extent

mickle (adverb)	plenty (adverb)
	as much as necessary