We found one dictionary that defines the word action for action's sake:

Slang (1 matching dictionary)

1. Action For Action's Sake: Urban Dictionary

▸ Words similar to action for action's sake ▸ Usage examples for action for action's sake ▸ Idioms related to action for action's sake ▸ Wikipedia articles (New!) ▸ Words that often appear near action for action's sake ▸ Rhymes of action for action's sake ▸ Invented words related to action for action's sake