General light:
* Mālamalama: This is the most common word for "light" in the general sense. It can also mean "bright," "clear," or "understanding."
Light as in the opposite of darkness:
* Mālamalama: This word works for this meaning as well.
* ‘Ōlaʻi: This word specifically refers to the light of dawn or the light that comes from the sun.
Light as in a source of illumination:
* Kukui: This is the word for a candlenut tree, which is a source of light. The word is often used to refer to the lamp made from the candlenut.
* Kūkulu: This word refers to a lantern or light source.
Light as in a weightless quality:
* Mālamalama: This word can also refer to something that is light in weight.
Light as in color:
* Keʻokeʻo: This word means "white," which is often associated with light.
The best word to use depends on the specific context. If you're unsure, you can ask a native Hawaiian speaker for clarification.