The Etymologies of the 1930s had N. uil “seaweed” under the root ᴹ√UY, along with a longer form N. oeruil “seaweed” where the initial element was N. oer “sea” (Ety/UY).
Noldorin
gae
noun. dread
gae
noun. dread
gael
adjective. pale, glimmering
gaer
adjective. dreadful
gael
adjective. pale, glimmering
gaer
adjective. dreadful
oeruil
noun. seaweed
belegoer
place name. Great Sea
goer
adjective. red, copper-coloured, ruddy
uil
noun. seaweed
oeruil
noun. seaweed
aer
noun. sea
caew
noun. lair, resting-place
caran
adjective. red
caran
adjective. red
caron
adjective. red
coll
adjective. (golden) red
crann
adjective. ruddy (of face)
goe
noun. dread
goer
adjective. red, copper-coloured, ruddy
gorgor
adjective. dreadful
gost
noun. dread
gruin
adjective. ruddy
gruin
adjective. ruddy
maidh
adjective. pale, fallow, fawn
meidh
adjective. pale, fallow, fawn
naru
adjective. red
naru
adjective. red, [fiery] red
narw
adjective. red
nim-
adjective. pale, white
nimp
adjective. pale, white
nimp
adjective. pale
oear
noun. sea
oear
noun. sea
oer
noun. sea
oer
noun. sea
uil
noun. seaweed
The Etymologies of the 1930s had N. uil “seaweed” under the root ᴹ√UY, along with a longer form N. oeruil “seaweed” where the initial element was N. oer “sea” (Ety/UY).
Neo-Sindarin: In Tolkien’s later writings, the word for “sea” was typically gaear (or gaer in compounds), so I would update the longer form to ᴺS. gaeruil for purposes of Neo-Sindarin, as suggested in HSD (HSD).