Earliest name of Taur-en-Faroth in Silmarillion drafts from the 1930s (SM/225). Its seems to be a combination of the plural of dôl “hill” and the form rewinion “of the hunters”, apparently a genitive plural formation, possibly related to N. rhui(w) “hunt” from the root ᴹ√ROY “chase” or perhap G. raust “hunt” from the root ᴱ√RAVA.
Noldorin
duilas
masculine name. Duilas
duil rewinion
place name. Hills of the Hunters
duil rain
place name. Border Hills
duilin
noun. nightingale
durion
proper name. Dark-elf
A Noldorin name for the Dark Elves appearing in The Etymologies from the 1930s (Ety/DOƷ, MOR), a combination of dûr “dark” and a variant of the agental suffix -(r)on. According to Carl Hostetter and Patrick Wynne, in one entry this form replaced an element duil- which was part of some kind of etymological definition, but the writing is obscured (EtyAC/MOR).
dôl
noun. head, hill
dúlin(n)
noun. nightingale
Tinnúviel
noun. nightingale
nightingale
celon
noun. river
celw
noun. spring, source
duirro
noun. river-bank
dureledh
proper name. Dark-elf
A Noldorin name for the Dark Elves appearing in The Etymologies from the 1930s (Ety/DOƷ), also appearing as Duveledh in the entry for the root ᴹ√MOR (Ety/MOR). The latter may be a mistake since a miswritten “r” might appear as a “v”; another word Durion appears beside Duveledh, which supports it being a misreading for “r”. It is a combination of dûr “dark” and Eledh “Elf”.
dôl
noun. head
dôl
noun. hill or mountain
dúlin
noun. nightingale
dúlind
noun. nightingale
dúlinn
noun. nightingale
eithel
noun. issue of water, spring, well
emyn rhain
place name. Border Hills
ethuil
noun. spring
merilin
noun. nightingale
merilin(n)
noun. nightingale
mœrilind
noun. nightingale
sirion
noun. great river
sîr
noun. river
sîr
noun. river
tuilin
noun. swallow (bird)
tuilind
noun. swallow (bird)
tuilinn
noun. swallow (bird)
Earliest name of Targon in Lord of the Rings drafts from the 1940s (WR/283). Its meaning is unclear.