Quenya 

núna

western

núna adj. "western" (PE17:18), compare the element #nún- "west(ern)" in certain compounds, such as Núnatani and Nunduinë, q.v. (in the latter word, ú is apparently shortened as u before a consonant cluster). Compare númen.

núna

adjective. western

Element in

andúna

western

andúna adj. "western" (PE17:18)

andúna

adjective. western

Elements

WordGloss
andúnë“sunset, evening, (orig.) going down; west”
-a“adjectival suffix”

númenya

western

númenya adj. "western" (NDŪ)

númë

going down, occident

númë noun "going down, occident" (Letters:361), "the West" (PE17:18), núme- "west" (VT45:38, LT1:263), "the West" In númeheruen and numeheruvi, q.v.

andú-

going down, setting (of sun), west

andú-, - "going down, setting (of sun), west" (PE17:18), element underlying words like the following, and also núna (q.v.)