unworldly vs unsophisticated

unworldly and unsophisticated both are adjectives.

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

As adjectives, unworldly and unsophisticated are synonyms defined as:

unworldly (adjective)	unsophisticated (adjective)
not concerned with the temporal world or swayed by mundane considerations	not wise in the ways of the world
not wise in the ways of the world	awkwardly simple and provincial
	lacking complexity