On the up and up
The phrase "on the up and up" means that something is legitimate, honest, and aboveboard. It implies that a person or situation is trustworthy, fair, and operating in a lawful manner without any hidden or dishonest motives.
Enjoy word games? Many English phrases are difficult to understand. This fun new word game challenges you to solve puzzles about English phrases. When you solve a puzzle you earn points and can see the definition and origin of the phrase.
The more you play the more you learn!