hapax legomenon /hapˈaks le-gomˈə-non/ (Greek)

1. (literally) said once
2. A word or phrase that is found once only

• a one for
• Aonian
• Aonian fount
• aor.
• AOR
• aorist
• aoristic
• aoristically
• aorists
• aorta
• aortae
• aortal
• aortas
• aortic
• aortitis
• aortitises
• aoudad
• aoudads
• ap
• ap.
• AP
• APA
• apace
• apache
• Apache