"hole" (like a hole in the ground) is QemjIq. This can also be used for the hollow in a tree. qung, the word for "hole in a musical instrument," can't be used for a hole in the ground, but it could be used for a bullet hole or a hole in a shirt (including buttonholes, moth holes, accidental rips, etc.) or a hole in the roof. You can fill (teb) a QemjIq, but not a qung.