obscure Synonyms - page 4

umbrageous unbeknown uncertain unconceivable unform unfrequented unimportant undetermined hide out unlighted unilluminated unlit little-known unspecific camouflage undistinguished cover-up blank out unnoticed undefined unintelligible unfathomable unacknowledged block out haze over black out twilight multivocal enmist darkening darken darkish darkling darkly darkness darksome deep curtaining curtain conceal conditional confused confusing cover covert crepuscular cryptic delphian delphic dusk