exult, exultant

Definition:

The terms "exult" and "exultant" refer to being very happy because of a success or special blessing.

To "exult" includes a feeling of celebrating something wonderful.
A person can exult in God's goodness.
The term "exultant" can also include being arrogant in one's feeling of gladness about success or prosperity.
The term "exult" could also be translated as "celebrate joyfully" or "praise with great joy."
Depending on the context, the term "exultant could be translated as, "praising triumphantly" or "celebrating with self praise" or "arrogant."