admit vs admissive

admit is not an adjective while admissive is an adjective.

Word	Noun	Adjective	Verb	Adverb
admit	No	No	Yes	No
admissive	No	Yes	No	No

admit (adjective)	admissive (adjective)
	characterized by or allowing admission

admit (verb)	admissive (verb)
declare to be true or admit the existence or reality or truth of
admit into a group or community
allow participation in or the right to be part of; permit to exercise the rights, functions, and responsibilities of
allow to enter; grant entry to
give access or entrance to
serve as a means of entrance
have room for; hold without crowding
afford possibility