Couperin
biographical name
Cou·pe·rin ˌkü-ˈpraⁿ 
ˌkü-pə-ˈraⁿ
François 1668–1733 French composer
- for a laugh
- for a loop
- for a loss
- for a rainy day
- for a song
- for a start
- for all
- for all (someone) cares
- for all cares
- for all intents and purposes
- for all one is worth
- for all one knows
- for all practical purposes
- for all someone cares
- for all someone is worth
- for all that
- for all the world
- for and
- for any length of time
- for anything
- for as long as one can remember
- for aught one knows
- for aye
- for better or (for) worse
- for better or for worse