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!

Early Quenya

nendo

noun. water mead

A noun given as ᴱQ. nendo “water mead” in the Qenya Lexicon of the 1910s under the root ᴱ√NEŘE [NEÐE] (QL/66). It was also mentioned in the Poetic and Mythological Words of Eldarissa with the same form and gloss (PME/66). In the Qenya Lexicon, Tolkien indicated it might instead be derived from the root ᴱ√NESE, though how is not entirely clear.

Neo-Quenya: I think this word might be salvaged as ᴺQ. nendo “water mead, ✱watered plain” for purposes of Neo-Quenya but reimagined as a derivative of √NEN “water”. This can replace ᴹQ. nanda of the same meaning from The Etymologies (Ety/NAD), since in later writings the various Q. nand- forms were exclusively used with the sense “valley”.

Derivations

Phonetic Developments

DevelopmentStagesSources
ᴱ√NEŘE > nendo[nenðō] > [nenðo] > [nendo] > [neno]✧ QL/066
Early Quenya [PME/066; QL/066] Group: Eldamo. Published by