imperil /im-perˈil/ (formal)

To endanger

• reeding
• reedings
• reed instrument
• reed instruments
• re-edit
• re-edited
• re-editing
• re-edits
• reed-knife
• reed-knives
• reedling
• reedlings
• reed-mace
• reed-maces
• reed organ
• reed organs
• reed-pheasant
• reed pipe
• reed pipes
• reed-rand
• reed-rands
• reed-rond
• reeds
• reed-sparrow
• reed-sparrows