vagrant vs unsettled

vagrant is a noun but unsettled is not a noun.

Word	Noun	Adjective	Verb	Adverb
vagrant	Yes	Yes	No	No
unsettled	No	Yes	No	No

vagrant (noun)	unsettled (noun)
a wanderer who has no established residence or visible means of support

vagrant (adjective)	unsettled (adjective)
continually changing especially as from one abode or occupation to another	not settled or established
	still in doubt
	not yet settled
	subject to change