im
pronoun.
I
im
noun.
fairy
im(b)
masculine name.
Im(b)
imbelca
place name.
Hell (house of Melko)
im len
I have come or am come
niogrim
noun.
swarm
bâl
adjective.
worthy, important; great, mighty
gaibra-
verb.
to impregnate
gwectha-
verb.
to impregnate, generate
unathriol
adjective.
unreal; impossible
in-
prefix.
house of
gofel
adverb/adjective.
exactly alike
i
article.
the
(be)bilfir
noun.
conscience
-in
suffix.
plural suffix
-th
suffix.
plural suffix
ba
preposition.
in
balrog
proper name.
(Evil) Demon
bi
preposition.
in
dolc
adjective.
deep
engriol
adjective.
vale like, of the vale
er
adjective.
one
fech
adjective.
bad
fing
adjective.
narrow
glint
noun.
crystal
gobli
noun.
dell
gofil
adverb/adjective.
exactly alike
gwafel
adverb/adjective.
exactly alike
idhru
place name.
the world
ithrin
adjective.
of any kind
ithriol
adjective.
of any kind
niost
noun.
hive
o-
conjunction.
he
olch
adjective.
bad
on
pronoun.
he
ost
pronoun.
yourselves
sincli
noun.
crystal
tûm
noun.
valley
ulch
adjective.
bad
unc
pronoun.
ourselves
A word appearing as niogrim or nigrim “smarm” in the Gnomish Lexicon of the 1910s, a collective form of G. nio “bee” with a suffix G. grim “host” (GL/60). It is not clear why the suffix did not become -rim as in other collective words.
Neo-Sindarin: For purposes of Neo-Sindarin I would adapt this words as ᴺS. niwrim “swarm”, a class plural of ᴺS. nîw “bee”.