What is another word for undefeatable?
Pronunciation: [ˌʌndɪfˈiːtəbə͡l] (IPA) 
The word "undefeatable" refers to something that cannot be defeated or overcome. However, there are several synonyms that can be used instead of this word. One alternative is "invincible," which means unbeatable and unable to be overcome. Another synonym is "unbeatable," which is used to describe something or someone that cannot be beaten. "Indomitable" is also a synonym, which means resistant to defeat or impossible to subdue. "Impregnable," which means invulnerable to attack, is another synonym for undefeatable. In short, there are several words that can be used instead of "undefeatable," depending on the context and the level of intensity that is desired.
