* ʻAʻohe haki - This literally translates to "no break". This is a good general term for unbroken.
* ʻAʻole i haki - This means "not broken". This emphasizes the action of breaking not having happened.
* Pau ʻole - This means "not finished" or "complete". This could be used to describe something that is unbroken because it has not been damaged.
* Holoʻokoʻa - This means "whole" or "entire". It can be used to describe something that is unbroken and complete.
The best translation will depend on the specific situation and the nuance you want to convey.