1. Not shrinking from danger
   - unblinking, unintimidated, unshrinking

See also: fearless, unafraid

• Aleksandr Solzhenitsyn
• Aleksey Maksimovich Peshkov
• Aleksey Maximovich Peshkov
• alembic
• alendronate
• Alep
• aleph
• aleph-nought
• aleph-null
• aleph-zero
• Alepisaurus
• Aleppo
• Aleppo boil
• Aleppo grass
• alert
• alerting
• alertly
• alertness
• Alessandro di Mariano dei Filipepi
• Alessandro Farnese
• Alessandro Manzoni
• alethic logic
• Aletris
• Aletris aurea
• Aletris farinosa