obscure vs unclear

obscure and unclear both are adjectives.

Word	Noun	Adjective	Verb	Adverb
obscure	No	Yes	Yes	No
unclear	No	Yes	No	No

obscure (adjective)	unclear (adjective)
difficult to find	not clear to the mind
marked by difficulty of style or expression	poorly stated or described
not drawing attention	not easily deciphered
not famous or acclaimed
not clearly expressed or understood
remote and separate physically or socially

obscure (verb)	unclear (verb)
make unintelligible or unclear
make undecipherable or imperceptible by obscuring or concealing
reduce a vowel to a neutral one, such as a schwa
make unclear, indistinct, or blurred
make less visible or unclear