What is a synonym for overjoyed?

Here are some synonyms for overjoyed, depending on the nuance you want to convey:

Strong emotions:

* Ecstatic

* Rapturous

* Elated

* Thrilled

* Jubilant

* Exuberant

* Enraptured

* Overwhelmed with joy

More subdued emotions:

* Delighted

* Pleased

* Happy

* Glad

* Beaming

* Radiant

Other options:

* Transported

* Euphoric

* Blissful

* In seventh heaven

The best synonym for you will depend on the specific context.