1. Carefree and happy and lighthearted
   "a merry blithesome nature"
   - blithe, lighthearted, lightsome, light-hearted

See also: cheerful

• katzenjammer
• Kauai
• Kauai Island
• Kaufman
• Kaunas
• Kaunda
• kauri
• kauri copal
• kauri gum
• kauri pine
• kauri resin
• kaury
• kava
• kavakava
• Kavir Desert
• Kavrin
• Kaw River
• kawaka
• Kawasaki disease
• kay
• Kay Boyle
• kayak
• kayaker
• kayo
• kayoed