We found 3 dictionaries that define the word when all else fails:

General (2 matching dictionaries)

1. when all else fails: Merriam-Webster
2. When All Else Fails: Wikipedia, the Free Encyclopedia

Slang (1 matching dictionary)

3. When All Else Fails: Urban Dictionary

▸ Words similar to when all else fails ▸ Usage examples for when all else fails ▸ Idioms related to when all else fails ▸ Wikipedia articles (New!) ▸ Words that often appear near when all else fails ▸ Rhymes of when all else fails ▸ Invented words related to when all else fails