Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Qenya 

húna-

verb. to howl

The deleted verb ᴹQ. hūna- “howl” appeared in The Etymologies of the 1930s under the deleted root ᴹ√ÑO, replacing ñōna- “groan” (EtyAC/ÑŌ²).

Neo-Quenya: Since the root ᴹ√ÑO seems to have become √ÑGAW “howl”, I would revise this verb to ᴺQ. nauna- for purposes of Neo-Quenya.

Qenya [EtyAC/ÑŌ²] Group: Eldamo. Published by