opaque Synonyms

unintelligible opaqueness perplexing puzzling rayless recondite mirky roily semiopaque smeary smoky soupy opalescent opacity misty muddy muddied multivocal murky mysterious mystifying nebuly nebulous obfuscated obscure tenebrous thick nontransparent unclear half-assed intransparent opaquely radiopaque radio-opaque smoggy smoke-filled unanalyzable milklike milk-white unilluminated turbid turbidity vague vitrified whitish unfathomable opacification light-tight lightproof unlighted