imperil /im-perˈil/ (formal)

To endanger

imperˈilment noun

• altezas
• altezza
• altezzas
• althaea
• althaeas
• althea
• altheas
• Althing
• althorn
• althorns
• although
• altimeter
• altimeters
• altimetrical
• altimetrically
• altimetries
• altimetry
• Altiplano
• altisonant
• altissimo
• altitonant
• altitude
• altitudes
• altitude sickness
• altitudinal