1. Resembling the moon in shape
   - moon-round

See also: circular, round

• family Aloeaceae
• family Alopiidae
• family Alstroemeriaceae
• family Amaranthaceae
• family Amaryllidaceae
• family Ambrosiaceae
• family Ambystomatidae
• family Ameiuridae
• family Amiidae
• family Ammodytidae
• family Amphioxidae
• family Amphisbaenidae
• family Amphiumidae
• family Amygdalaceae
• family Anabantidae
• family Anacardiaceae
• family Anarhichadidae
• family Anatidae
• family Ancylidae
• family Ancylostomatidae
• family Andrenidae
• family Anguidae
• family Anguillidae
• family Anhimidae
• family Anhingidae