How to spell REPRECUSSION correctly?

The correct spelling for "reprecussion" is "repercussion". To avoid misspelling this word, it's helpful to remember that the "re-" in "repercussion" means "again" or "back", while the main part of the word, "percussion", refers to the impact or consequences of an action. So, be sure to use "repercussion" when referring to the backlash or effects caused by certain events.