1. The act of driving back; reverberation; frequent repetition of the same sound.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• reprocussion,
• repercussons,
• reporcussion,
• reprecussion,
• repecussions,
• repercushions,
• repercution,
• repurcussions,
• repurcussion,
• repercusion,
• reperession,
• repercustions,
• repercusions,
• reperfussion,
• reperecussion,
• reppercussion,
• repercusssion,
• repercussionn,
• repercetion,
• repercussed

• repression,
• reversionary,
• reversionist,
• repercuss,
• reversion,
• reversioner.

The adjective form of the word "repercussion" is "repercussive".

The plural of the "repercussion" can be the "repercussions".

The singular of the "repercussion" can be the "repercussion".