A noun for “jaw” in The Etymologies of the 1930s derived from primitive ᴹ✶nakma (✱“bite-thing”) under the root ᴹ√NAK “bite” (NAK). This word remains phonologically plausible in Sindarin, with ancient k vocalizing to i and the resulting diphthong ai become ae, after which the m became v > w; see VT42/26 for a description of the basic phonetic changes. However, naew might have been displaced conceptually by anc “jaw”, which appeared in a number of later Sindarin names and whose Quenya cognate Q. anca appeared in The Lord of the Rings Appendix E.
Noldorin
anc
noun. jaw, row of teeth
anc
noun. jaw, row of teeth
ancalagon
masculine name. Biting-Storm
naew
noun. jaw
lhîr
noun. row, range
lhîr
noun. row
naew
noun. jaw
A noun in The Etymologies of the 1930s glossed “jaw, row of teeth” derived from the root ᴹ√(A)NAK “bite” (Ety/ÁNAK, NAK). The continued appearance of words like Anfauglir “Jaws of Thirst” (S/180) and its Quenya cognate Q. anca (LotR/1123) indicate its ongoing validity.
Conceptual Development: G. gag “jaw” from the Gnomish Lexicon of the 1910s (GL/37) might be a conceptual precursor.