For a small, humble dwelling:
* Hale liʻiliʻi: This literally translates to "small house."
* Hale ʻāina: This translates to "land house" and might be used for a shack built on a piece of land.
For a more rustic or ramshackle structure:
* Hale ʻōpala: This translates to "broken house" and could be used for a shack in poor condition.
* Hale ʻōpiopio: This translates to "rough house" and also implies a lack of refinement.
For a shack used for a specific purpose:
* Hale waiwai: This translates to "storehouse" and could be used for a shack used for storing goods.
* Hale hoʻomalu: This translates to "shelter" and could be used for a shack used for protection from the elements.
Ultimately, the best translation for "shack" depends on the specific context and the type of shack you are referring to.