monastic vs unworldly

monastic is a noun but unworldly is not a noun.

Word	Noun	Adjective	Verb	Adverb
monastic	Yes	Yes	No	No
unworldly	No	Yes	No	No

monastic (noun)	unworldly (noun)
a male religious living in a cloister and devoting himself to contemplation and prayer and work

monastic (adjective)	unworldly (adjective)
of communal life sequestered from the world under religious vows	not concerned with the temporal world or swayed by mundane considerations
	not wise in the ways of the world