Synonyms of unilluminated

1 Syllable
faint, dusk, dark, dims, dim
2 Syllables
veiled, dimmest, murky, adusk, dense, twilit, clouded, dusky, mater, duskier, lightless, unlit, dimmer, blurred, somber, shady, matest, gloomier, gloomy
3 Syllables
umbrageous, tenebrous, indistinct
4 Syllables
obfuscated, caliginous, fuliginous, overclouded