tolerance vs unpermissive

tolerance is a noun but unpermissive is not a noun.

Word	Noun	Adjective	Verb	Adverb
tolerance	Yes	No	No	No
unpermissive	No	Yes	No	No

tolerance (noun)	unpermissive (noun)
the act of tolerating something
a permissible difference; allowing some freedom to move within limits
the power or capacity of an organism to tolerate unfavorable environmental conditions
a disposition to allow freedom of choice and behavior
willingness to recognize and respect the beliefs or practices of others

tolerance (adjective)	unpermissive (adjective)
	not inclined to grant permission; severe in discipline