awkward beamless black black as night blankminded caliginous callow dark dark as night dark as pitch darkling darksome dim dumb dusk dusky ebon ebony eclipsed empty empty-headed gauche gloomy green groping ignorant inane inexperienced innocent know-nothing murky naive nescient night-black night-clad night-cloaked night-dark night-enshrouded night-filled night-mantled night-veiled obfuscated obscure obscured occulted pitch-black pitch-dark pitchy raw rayless simple starless strange to sunless tenebrious tenebrose tenebrous tentative unacquainted unapprized uncomprehending unconversant unenlightened unfamiliar uninformed uninitiated unintelligent unknowing unlighted unlit unposted unripe unsure unversed vacuous