What is the Vowel for throat?

There isn't a specific vowel sound associated with the throat in the way that "ah" is associated with the mouth.

However, the "uh" sound, as in "but," is often produced with a slightly constricted throat, making it sound somewhat "throaty."

It's important to note that vowel sounds are complex and can be influenced by various factors like tongue placement, jaw position, and the shape of the mouth and throat.