If you're looking for a word that sounds similar, you could be thinking of:
* Happier: This is the comparative form of "happy" and means "more happy".
* Happiness: This is the noun form of "happy" and means "a state of being happy".
* Happy: This is the adjective form of "happy" and means "feeling or showing pleasure or contentment".
Please clarify what you meant, and I'll be happy to help! 😊