adj. Function: adjective
1
Synonyms: DARK 1, caliginous, dim, dusk, dusky, gloomy, lightless, murky, obscure, tenebrous
2
Synonyms: GLOOMY 3, black, bleak, depressing, depressive, dismal, dispiriting, dreary, funereal, tenebrific
3
Synonyms: SERIOUS 1, earnest, grave, no-nonsense, sedate, sober, sobersided, solemn, staid, weighty
Idioms: as somber as an undertaker