Wipeout is a term that refers to an event or action that completely destroys or eliminates something. However, there are several synonyms for this word that can be used in different contexts. Some common synonyms for wipeout include annihilation, destruction, obliteration, decimation, eradication, extinction, and elimination. These words suggest a complete and thorough removal of something. Other synonymous phrases for wipeout include "total loss," "complete destruction," and "utter defeat." Whether used in sports, business, or any other context, these synonyms provide a variety of ways to convey the idea of complete removal or destruction.