Kamehameha Faculty, Staff, and haumāna have access to two different Hawaiian keyboards—the standard Hawaiian keyboard and the Hawaiian (Eng) keyboard. You’ll need to use the Hawaiian (Eng) keyboard in order for spellcheck to work in Outlook.
Open System Preferences and click on Keyboard.
Click on the Input Sources tab.
Click the + to add a new keyboard. Scroll down and click on “Hawaiian.” Click Add.
4. Click the + to add a new keyboard. Scroll down to the very bottom and click on “Others.” Click on the Hawaiian (Eng) keyboard and click Add.
See the chart below for the differences between the two keyboards: