Some common terms and there meanings.

Mahalo - Thank you
Makai - Toward the sea (as in directions)
Mauka - Toward the inland (as in directions)
Haole (how-lee) - White or Caucasian person
Pupus - Snacks or appetizers
Pau (pow)- Finished, done for the day
Keiki (kay-kee)- Child or children
Kiawe (kee-ah-vee) - Thorny tree from Australia found on many beaches
Ono - Delicious, tasty, savory. also a type of fish
Hale (Ha-lay)- House or building