okay vs licence

okay and licence both are nouns.

Word	Noun	Adjective	Verb	Adverb
okay	Yes	Yes	Yes	Yes
licence	Yes	No	Yes	No

okay (noun)	licence (noun)
an endorsement	a legal document giving official permission to do something
	freedom to deviate deliberately from normally applicable rules or practices (especially in behavior or speech)
	excessive freedom; lack of due restraint

okay (adjective)	licence (adjective)
being satisfactory or in satisfactory condition

okay (verb)	licence (verb)
give sanction to	authorize officially

okay (adverb)	licence (adverb)
in a satisfactory or adequate manner