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Synonyms
black, dark, darkened, darkish, darkling, darksome, dim, dimmed, dusk, dusky, gloomy, lightless, murky, obscure, obscured, pitch-black, pitch-dark, pitchy, rayless, somber (or sombre), stygian, tenebrific, tenebrous, unlit
Antonyms
bright, brightened, brilliant, illuminated, illumined, light, lit (or lighted), lightsome, lucent, lucid, luminous
circa 1550, in the meaning defined above
Middle French or Latin; Middle French caligineux, from Latin caliginosus, from caligin-, caligo darkness
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Rhyming Dictionary: Words that rhyme with caliginous
Thesaurus: All synonyms and antonyms for caliginous
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