Here are some options:
* ʻoluʻolu (oh-loo-oo-loo): This means "pleasant" or "agreeable," and can be used to say "enjoy" in a general sense.
* leʻaleʻa (lay-ah-lay-ah): This means "fun" or "enjoyment," and is a good choice when talking about having fun.
* hauʻoli (how-oh-lee): This means "happy" or "joyful," and can be used to express enjoyment in a more emotional way.
* maikaʻi (my-kah-ee): This means "good" or "well," and can be used to say "enjoy" in a more neutral way.
You can also use phrases like:
* E hauʻoli (eh how-oh-lee): This means "Be happy," and is a way of wishing someone enjoyment.
* E leʻaleʻa (eh lay-ah-lay-ah): This means "Have fun," and is another way of wishing someone enjoyment.
The best choice will depend on the specific situation.