raison d’être /rā-zɔ̃ deˈtr’/ (French)

Reason for existence (purpose or cause)

• Acanthaceae
• acanthaceous
• Acanthamoeba
• acanthas
• acanthi
• acanthin
• acanthine
• acanthins
• Acanthocephala
• acanthocephalan
• acanthoid
• acanthopterygian
• acanthous
• acanths
• acanthus
• acanthuses
• a capful of wind
• acapnia
• acapnias
• a cappella
• a card up one's sleeve
• acari
• acarian
• acariases
• aqualeathers