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 

nak-

verb. to bite

A verb for “bite” in The Etymologies of the 1930s under the root ᴹ√NAK of the same meaning (Ety/NAK).

Conceptual Development: ᴱQ. naka- “bite” dates back to the Qenya Lexicon and Poetic and Mythological Words of Eldarissa of the 1910s, already based on ᴱ√NAKA “bite” (QL/64; PME/64).

Qenya [Ety/NAK; PE23/073; PE23/074; PE23/091; PE23/092] Group: Eldamo. Published by