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

• enterprising
• enterprisingly
• enters
• entertain
• entertained
• entertainer
• entertainers
• entertaining
• entertainingly
• entertainings
• entertainment
• entertainments
• entertains
• entertake
• entertaken
• entertakes
• entertaking
• enter the lists
• entertissued
• entertook
• enter upon
• enthalpies
• enthalpy
• enthetic
• enthral