1. Not by design or artifice; unforced and impromptu
   - unstudied

See also: candid, unaffected

• chukka
• chukka boot
• chukker
• chukker-brown
• Chula Vista
• chum
• chum salmon
• chum up
• chummily
• chumminess
• Barnaba Chiaramonti
• Barnaby's thistle
• barnacle
• barnacle goose
• barnacled
• barnburner
• barndoor
• barndoor skate
• barney
• Barney Oldfield
• barnful
• barnstorm
• barnstormer
• Barnum
• barnyard