An element meaning “lord” appearing only in the name Adûnakhôr “Lord of the West”, though a similar form appears in the earlier names Kherû “Lord” and Mulkhêr “Lord of Darkness”. It isn’t clear whether this element is *akhôr or *khôr, but khôr resembles the Primitive Elvish root √KHER “rule, govern, possess”, to which it may be related.

This possible relationship has been suggested by various authors (AL/Adûnaic, EotAL/KHUR). Andreas Moehn rejected the relationship, pointing out that Primitive Elvish ✶khēru “lord” would have developed phonetically into Ad. **khîru (EotAL). However, khôr may be derived from some more ancient Avari loan word, which underwent different phonetic developments than those of the Eldarin languages, perhaps ✶kher- > khar > khaur > Ad. khôr.