noncommittal vs indefinite

noncommittal and indefinite both are adjectives.

Word	Noun	Adjective	Verb	Adverb
noncommittal	No	Yes	No	No
indefinite	No	Yes	No	No

noncommittal (adjective)	indefinite (adjective)
refusing to bind oneself to a particular course of action or view or the like	vague or not clearly defined or stated
	not decided or not known