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

See also: cheerful

• Carolina spring beauty
• Carolina wren
• Carolinas
• Caroline
• Caroline Islands
• caroling
• Carolingian
• Carolingian dynasty
• Carolinian
• caroller
• carolling
• Carolus
• Carolus Linnaeus
• carom
• carotene
• carotenemia
• carotenoid
• Carothers
• carotid
• carotid artery
• carotid body
• carotid plexus
• carotidal
• carotin
• carousal