nonhierarchic vs ungraded

nonhierarchic and ungraded both are adjectives.

Word	Noun	Adjective	Verb	Adverb
nonhierarchic	No	Yes	No	No
ungraded	No	Yes	No	No

nonhierarchic (adjective)	ungraded (adjective)
not classified hierarchically	not arranged in order hierarchically
	(of roads) not leveled or drained; unsuitable for all year travel