imperil /im-perˈil/ (formal)

To endanger

imperˈilment noun

• presentable
• presentableness
• presentablenesses
• presentably
• present arms
• presentation
• presentational
• presentationism
• presentationist
• presentationists
• presentations
• presentative
• present-day
• presented
• presentee
• presenteeism
• presentees
• presenter
• presenters
• presential
• presentialities
• presentiality
• presentially
• presentient
• presentiment