-ath
suffix.
collective or group plural
-ath
suffix.
group plural embracing all things of the same name
ath-
prefix.
easy, easily
ath
on both sides
ath
on both sides
ath
on both sides
argonath
place name.
Pillars of the Kings, (lit.) Royal Stones
dúath
noun.
night shadow, dark/black shadow, night shadow, dark/black shadow, [N.] night-shade
ennorath
place name.
(All) the Middle-lands
o galadhremmin ennorath
from tree-tangled middle-lands
remmirath
proper name.
Netted Jewels
athar
across
athar
across
a
and
athelas
kingsfoil
gwâth
shade
hîn
they
ui
both
-rim
suffix.
collective or group plural
Deldú(w)ath
noun.
horror night shadow
a
conjunction.
and
a
and
a
and
a
conjunction.
and
a
conjunction.
and; †by, near, beside
ad
conjunction.
and
ada
conjunction.
and
adh
conjunction.
and
ah
preposition/conjunction.
and, with
ah
conjunction.
and
ar
conjunction.
and
ar
conjunction.
and, and, [G.] too, besides
athelas
noun.
"kingsfoil", a healing herb brought to Middle-earth by the Númenóreans
athelas
noun.
kingsfoil, a healing herb
athra-
prefix.
across
du(w)ath
noun.
'night shadow'
duwath
noun.
night shadow, dark/black shadow, night shadow, dark/black shadow, [N.] night-shade
ent
pronoun.
they, 3rd pl. pronoun
est
pronoun.
they, 3rd pl. pronoun
gwath
noun.
shade, shadow, dim light
gwath
noun.
stain
idi(r)
pronoun.
they, 3rd pl. pronoun
ith
pronoun.
they, 3rd pl. pronoun
lum
noun.
shade
thar
adverb.
across
thar-
prefix.
across, athwart, over, beyond
thar-
across
Ídh
and
Ídh
and
Ídh
and
a
and
athelas
kingsfoil
dae
shade
fuin
nightshade
gwâth
shade
hîn
they
lûm
shade
ui
both
A prefix for “on both sides, across” in The Etymologies of the 1930s based the root ᴹ√AT(AT) “again, back” having to do with the number “two” (Ety/AT(AT)).
Conceptual Development: The root ᴹ√YAT “join” had deleted preposition N. iath “across” (EtyAC/YAT). In Tolkien’s later writings, prefixal “across” was generally thar or athra- based on the root √THAR (PE17/14), while S. ath- was used for “easy” (PE17/148).