1. Showing a brooding ill humour
   "a morose and unsociable manner"
   - dark, dour, glowering, glum, moody, saturnine, sour, sullen

See also: ill-natured, morosely, moroseness

• knock-kneed
• knock-on effect
• knock-up
• knockabout
• knockdown
• knockdown-dragout
• knocked out
• knocker
• knocking
• knockoff
• knockout
• knockout drops
• knockout punch
• knockwurst
• knoll
• knop
• Knossos
• knot
• knotgrass
• knothole
• knotted
• knotted marjoram
• knottiness
• knotty
• knotty pine