Moana: This word translates to "ocean" and is often used to describe the surrounding sea, but can be used to refer to an island as a whole.
Aina: This translates to "land," and can be used to describe an island as a landmass.
Nui: This means "large," and could be used in combination with "aina" or "moana" to describe a large island, such as "aina nui" or "moana nui."
Iki: This means "small" and could be used similarly to "nui" to describe a small island.
For example, you might refer to the island of Oahu as "Oahu Aina" or "Moana Oahu."
It's important to note that Hawaiian is a complex language with nuances in meaning and usage, and the best translation for "island" or "isle" might depend on the specific context.