ᴺQ. !nyanda- v. “to gnaw” (Category: to Bite)
A neologism for “to gnaw” created by Petri Tikka in Parma Penyanë Quettaron (PPQ) from the early 2000s based on ᴹ√NYAD “gnaw”. An attested verb ᴹQ. ñwara- with the gloss “gnaw” as published in 2010, and I’d use that instead for purposes of Neo-Quenya.
Derivations