aplomb /ə-plomˈ or (French) a-plɔ̃ˈ/

1. Literally, perpendicularity
2. Self-possession, coolness

• crepons
• crept
• crepuscle
• crepuscles
• crepuscular
• crepuscule
• crepuscules
• crepusculous
• crepy
• Cres.
• cresc.
• crescendo
• crescendoed
• crescendoing
• crescendos
• crescent
• crescentade
• crescentades
• crescented
• crescentic
• crescents
• crescive
• crescograph
• crescographs
• cresol