of import vs outstanding

of import and outstanding both are adjectives.

Word	Noun	Adjective	Verb	Adverb
of import	No	Yes	No	No
outstanding	No	Yes	No	No

of import (adjective)	outstanding (adjective)
of great significance or value	having a quality that thrusts itself into attention
	of major significance or importance
	distinguished from others in excellence
	owed as a debt