onager /onˈə-jər/

1. The wild ass of Central Asia
2. An ancient military engine for throwing great stones

• unsmooths
• unsmote
• unsmotherable
• unsnap
• unsnapped
• unsnapping
• unsnaps
• unsnarl
• unsnarled
• unsnarling
• unsnarls
• unsneck
• unsnecked
• unsnecking
• unsnecks
• unsnuffed
• unsoaped
• unsociabilities
• unsociability
• unsociable
• unsociableness
• unsociablenesses
• unsociably
• unsocial
• unsocialised