What is the Luhya translation of liar?

There isn't a single, direct translation for "liar" in Luhya. The best way to express it would be to use a phrase that conveys the concept of lying or dishonesty. Here are some options depending on the context:

Formal:

* Omukulabi: This literally translates to "deceiver" and is a more formal term for a liar.

* Omuhumu: This means "trickster" and could be used to describe someone who deceives others.

Informal:

* Mwasabi: This is a more informal term for a liar, meaning "someone who tells lies."

* Omubangele: This means "someone who speaks false words."

The best choice would depend on the specific situation and the level of formality desired.