1. Bright and pleasant; promoting a feeling of cheer
   - cheery, gay, sunny

See also: cheerful

• clock on
• clock out
• clock pendulum
• clock radio
• clock speed
• clock time
• clock tower
• clock up
• clock watcher
• clock-watching
• clocking
• clockmaker
• clocks
• clocksmith
• clockwise
• clockwise rotation
• clockwork
• clockwork universe
• clod
• cloddish
• clodhopper
• clodpoll
• clofibrate
• clog
• clog dance