A root in The Etymologies of the 1930s glossed “run” with derivatives like ON. yur- “run” and N. iôr “course” (Ety/YUR). It was a later iteration of ᴱ√ẎURU “run” from the Qenya Lexicon of the 1910s with derivatives like ᴱQ. yuro “a run, race” and ᴱQ. yuru- “run” (QL/106). For purposes of Neo-Eldarin, it is probably better to stick to the better attested root √NOR.
Middle Primitive Elvish
et
root. out, forth
et
preposition. out, forth
eteŋgoldǝ
proper name. eteŋgoldǝ
eter
root. open, come out (of flowers, sun, etc.)
et-kelē
noun. spring, issue of water
etkat-
verb. to fashion
etsiri
noun. mouth of a river
etkoitu-
verb. to bud, open (of flowers and leaves)
et-kuiwē
noun. awakening
ete
adverb. back, below
ettul-
verb. to come out
oy
root. ever, eternal
yur
root. run
ektele
noun. spring, issue of water
ektel-
verb. to gush
ektelu-
verb. to well, bubble up, gush forth
ay(ar)
root. sea
dēr
noun. man
geiā
adverb. ever
kelun
noun. river
parkā
adjective. dry
tollo
noun. island
ēntrende
place name. Outer Lands, East
der
root. adult male, man
khōn
noun. heart
vaiā
noun. sea
A (Noldorin-only?) root in The Etymologies of the 1930s glossed “open, come out (of flowers, sun, etc.)” given as an extension of ᴹ√ET “out” and serving as the basis for the Noldorin verb N. edra- “open” (Ety/ET). The appearance of the verb S. edra- “open” in The Lord of the Rings indicates its continued validity (LotR/307).