Synonyms of crepuscular

1 Syllable

black, faint, dusk, dun, dark, drab, dim, dull

2 Syllables

vague, sooty, darker, murky, hazy, adusk, clouded, twilit, misty, pitch-dark, stygian, inky, pitch-black, dusky, shaded, lurid, foggy, grimy, lightless, pitchy, rayless, sunless, unlit, duskier, blackish, cloudy, dingy, somber, shady, hazier, gloomier, gloomy, darkest

3 Syllables

aphotic, nebulous, shadowy, tenebrous, overcast, obscure, darkened, cimmerian, ill-lighted, indistinct, obfuscous, unlighted, opaque

4 Syllables

atramentous, caliginous, overclouded