Another name for Nienna in the earliest Lost Tales (LT1/66), derived from the root ᴱ√NURU having to do with growling (QL/68).
Early Quenya
fui
feminine name. Death-goddess, Nienna
fui
noun. night
fuinen
proper name. Tuesday
fuiyáru
noun. deadly nightshade
fuiva
adjective. *murky
núri
feminine name. Fui
huiva
adjective. murky
A word in the Qenya Lexicon appearing as ᴱQ. huiva “murky”, an adjectival form of ᴱQ. hui “dark, murk, fog” (QL/41). It appeared in a variant form fuiva in the name ᴱQ. Ungwe Fuiva “the Spider of Night” (QL/80; PME/104).
Neo-Quenya: Given that the root √PHUY and the related word Q. huinë “gloom, deep shadow” continues to appear in Tolkien’s later writings, I think ᴺQ. huiva could still be used in Neo-Quenya. However, since huinë was used for a deep darkness such as a night without stars or moon (VT41/8), I think huiva should be limited to describing lightless or nearly lightless conditions. Obscured or very weak light (dim, gloomy) would be Q. úcalima or lómëa.
hui
noun. dark, murk, fog; night, evening
alluva
adjective. clean
aulisan
proper name. Tuesday
falka
adjective. bad
kie
noun. path
lomba
adjective. secret
makte
noun. hand
An archaic word for “hand” in Qenya Lexicon of the 1910s, derived from the early root ᴱ√MAHA “grasp” (QL/57). There are no signs of it in Tolkien’s later writings.
marasan
proper name. Tuesday
má
noun. hand
móri
noun. night
poar
noun. north
póme
noun. north
qalmisan
proper name. Tuesday
qarda
adjective. bad
sauna
adjective. clean
soina
adjective. clean
Name of Tuesday in the seven-day week of the Elves (otsola) in an early word list (PE14/21). The day was related to death and sorrow, and was probably derived from Fui, a name of the Goddess Nienna.