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

See also: composed

• exanimate
• exanthem
• exanthema
• exanthema subitum
• exarch
• exarchate
• exasperate
• exasperated
• exasperatedly
• exasperating
• exasperatingly
• exasperation
• exaugural
• exbibit
• exbibyte
• Excalibur
• excavate
• excavation
• excavator
• exceed
• exceedance
• exceeding
• exceedingly
• excel
• excel at