S: (adj) obscure (obscure%3:00:00:unclear:00), vague (vague%3:00:00:unclear:00) (not clearly expressed or understood) "an obscure turn of phrase"; "an impulse to go off and fight certain obscure battles of his own spirit"-Anatole Broyard; "their descriptions of human behavior become vague, dull, and unclear"- P.A.Sorokin; "vague...forms of speech...have so long passed for mysteries of science"- John Locke
S: (adj) dark (dark%3:00:00:incomprehensible:00), obscure (obscure%3:00:00:incomprehensible:00) (marked by difficulty of style or expression) "much that was dark is now quite clear to me"; "those who do not appreciate Kafka's work say his style is obscure"
S: (adj) apart (apart%3:00:00:unconnected:00), isolated (isolated%3:00:00:unconnected:00), obscure (obscure%3:00:00:unconnected:00) (remote and separate physically or socially) "existed over the centuries as a world apart"; "preserved because they inhabited a place apart"- W.H.Hudson; "tiny isolated villages remote from centers of civilization"; "an obscure village"