sullen /sulˈən/

1. Gloomily angry and silent
2. Malignant, baleful
3. Dull, dismal

Sullenly

sullˈenly adverb

• sewing machine
• sewing machines
• sewings
• sewins
• sewn
• sews
• sew up
• sex
• sex-
• sexagenarian
• sexagenarians
• sexagenaries
• sexagenary
• Sexagesima
• sexagesimal
• sexagesimally
• sexagesimals
• Sexagesima Sunday
• sex aid
• sex aids
• sex-and-shopping
• sex appeal
• sex bomb
• sex bombs
• sex cell