e re nata /ē rē nāˈtə or ā rā näˈta/ (LL; law) according to the exigencies of the case.

• acanth
• acantha
• 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