uncontrived vs unstudied

uncontrived and unstudied both are adjectives.

Word	Noun	Adjective	Verb	Adverb
uncontrived	No	Yes	No	No
unstudied	No	Yes	No	No

As adjectives, uncontrived and unstudied are synonyms defined as:

uncontrived and unstudied: not by design or artifice; unforced and impromptu

uncontrived (adjective)	unstudied (adjective)
not by design or artifice; unforced and impromptu	not by design or artifice; unforced and impromptu
	lacking knowledge gained by study often in a particular field