Here are some other options, depending on the specific context:
* "גליקליך" (gliklekh) - This translates more literally to "lucky" or "fortunate," but can also convey happiness.
* "פֿרײַ" (fray) - This means "free" but is often used to express happiness or joy, especially in the context of celebrating freedom.
* "צופֿרידן" (tsufridn) - This means "satisfied" or "content," and can also be used to express happiness.
The best translation will depend on the specific situation and the nuance you want to convey.