boomerang /booˈmə-rang/

1. A curved missile used by the Australian Aborigines, sometimes so balanced that it returns towards the thrower
2. An act that recoils upon the agent

To recoil in such a way, backfire

• uncloistering
• uncloisters
• unclose
• unclosed
• uncloses
• unclosing
• unclothe
• unclothed
• unclothes
• unclothing
• uncloud
• unclouded
• uncloudedness
• uncloudednesses
• unclouding
• unclouds
• uncloudy
• uncloven
• unclubable
• unclubbable
• unclutch
• unclutched
• unclutches
• unclutching
• uncluttered