boylike vs immature

boylike and immature both are adjectives.

Word	Noun	Adjective	Verb	Adverb
boylike	No	Yes	No	Yes
immature	No	Yes	No	No

boylike (adjective)	immature (adjective)
befitting or characteristic of a young boy	not yet mature
	characteristic of a lack of maturity
	(used of living things especially persons) in an early period of life or development or growth
	(of birds) not yet having developed feathers
	not fully developed or mature; not ripe

boylike (adverb)	immature (adverb)
like a boy