List of sombre synonyms and sombre related words.
black, bleak, cheerless, dark, darkling, darksome, depressed, depressing, dim, dingy, dismal, doleful, dolorous, dreary, dull, dusky, foreboding, funereal, gloomy, grave, grey, grim, grim-faced, grim-visaged, joyless, leaden, lowering, lugubrious, melancholic, melancholy, morbid, morose, mournful, murky, overcast, sad, sedate, serious, shadowy, sober, solemn, staid, subfusc, unhappy