imperil /im-perˈil/ (formal)

To endanger

imperˈilment noun

• thimble
• thimble case
• thimble cases
• thimbled
• thimbleful
• thimblefuls
• thimblerig
• thimblerigged
• thimblerigger
• thimbleriggers
• thimblerigging
• thimbleriggings
• thimblerigs
• thimbles
• thimbleweed
• thimbleweeds
• thimbling
• thimerosal
• thimerosals
• thin
• thin as a rail
• thin-belly
• thin blue line
• thin client
• thine