dull Synonyms - page 2

tenebrous terebrate thick-headed thick-skinned vapid passionless quotidian repetitious repetitive retarded roughen routine sallow sapless prosy prosaical prosaic pastel pedestrian phlegmatic platitudinous pleasureless plodding pointless ponderous shadowy shiftless shopworn sombre somnolent soothe sooty soporific soulless spiritless stagnant somber soft-headed soften simple-minded slack slavish sleepy slothful slow-witted smoky softened stale mousey gormless