1. Free from emotional agitation or nervous tension
   - unflurried, unperturbed, unruffled

See also: composed

• atopy
• atorvastatin
• atoxic
• ATP
• atrabilious
• choc
• choc-ice
• chocaholic
• choccy
• chock
• chock up
• chock-full
• chocka
• chockablock
• chocker
• chockers
• chockful
• chocoholic
• chocolate
• chocolate bar
• chocolate cake
• chocolate candy
• chocolate chip cookie
• chocolate eclair
• chocolate egg