Sullenness Sullenness antonyms friendliness cheerfulness gaiety gladsomeness high-spiritedness lightheartedness perkiness affability agreeableness amenity amicability Full list of antonyms (22) Sullenness synonyms moroseness sulkiness glumness sourness surliness petulance moodiness churlishness peevishness acrimony gloominess Full list of synonyms (274)
