voiced glottal fricative

There are several ways to generate breathy-voiced sounds like Voiced glottal fricative.

It's based on the Sindhi alphabet with three additional letters: ۮ, representing a voiced dental implosive, ۯ, representing a retroflex lateral approximant, and ۿ, representing a voiced glottal fricative.

The diagraph "ch" represents a voicless velar fricative whereas the graph "h" is an obsolete spelling from Old Polish that used to stand for a voiced glottal fricative; today, this form of pronunciation is present only is certain dialects of Polish, most notably the dialect of Podhale.