There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.
orn
noun. tree
dor lómin
place name. Land of Shadow
gort
noun. idol
el
conjunction. or
gwinios
noun. womanhood (time or state)
obra
adjective. close behind (of place), following, succeeding, next behind or after (time or place)
The adjective G. obra appeared in the Gnomish Lexicon of the 1910s with the glosses “close behind (of place), following, succeeding, next behind or after (time or place)” based on G. ob “after, close behind (time and place)” along with an adverbial equivalent G. obron (GL/61).
Neo-Sindarin: For purposes of Neo-Sindarin I would update this word to ᴺS. abor “following, succeeding, close behind (of place), next behind or after (time or place)” based on later S. ab “after”.
gwegri
noun. manhood (time or state)
A word in the Gnomish Lexicon of the 1910s glossed “manhood” referring to both “time and state”, an abstract noun formation based on G. gweg “man” (GL/44).
-thlib
suffix. -ly or -like
dala-
verb. to sing or ring
-tha
suffix. noun or adjective suffix
leb-
verb. to pick, pluck, take or feel or touch with fingers, cull
-c
suffix. noun or adjective suffix
daleg’lâm
proper name. Stone of Vengeance (or Wrath)
hilmir
noun. heir (m. or f.)
linthanin
noun. playing or music of instruments
gaid
adverb. more
A word for “more” in the Gnomish Lexicon of the 1910s related to the prefix G. ga- “very, more” (GL/36).
aith
noun. sword
gantha
adverb. more
ectha
noun. sword
aglar(i)ol
adjective. glorious
aithi Archaic
noun. sword
aithwen
noun. sword
polodrin
adjective. mighty
A word appearing as G. polodrin “mighty” in the Gnomish Lexicon of the 1910s, an adjective form of G. polod “power, might, authority” (GL/64). It had an archaic variant {poldurin >>} †polurin or polorin which was sometimes used as a sobriquet for Tulcus.
Neo-Sindarin: Since ᴹ√POL(OD) still had to do with “strength” in Tolkien’s later writings, I’d adapt this word as ᴺS. polodhren “mighty, ✱powerful” for purposes of Neo-Sindarin using the later Sindarin adjective -ren. Given the meanings of its base noun (including authority), I’d assume this adjective has a connotation of political power. I’d constrast it with S. belaith which I’d use for “mighty” in general (independent of authority).
-vran
suffix. dwelling
drim
noun. dew
fag-
verb. to cut
A word in the Gnomish Lexicon of the 1910s glossed “cut”, marked with a “✱” indicating it was the basis of a set of related words (GL/33).
um
adjective. lowlying
An adjective for “lowlying” in the Gnomish Lexicon of the 1910s (GL/74), probably based on the early root ᴱ√Ū “under” (QL/96).
gwast
noun. dwelling
A noun for “dwelling” in the Gnomish Lexicon of the 1910s derived from the early root ᴱ√[[ep|ŋwa[ð]-]] (GL/47).
gwegwed
adjective. male
A word in the Gnomish Lexicon of the 1910s glossed “male”, an adjectival form of G. gweg “man” (GL/44).
bladwen
noun. plain
A noun in the Gnomish Lexicon of the 1910s glossed “a plain” (GL/23), probably derived from the root ᴱ√PALA “flatness” as suggested by Christopher Tolkien (LT1A/Palúrien; QL/071).
alwen Archaic
noun. tree
galdon
noun. tree
math
noun. dusk
cilt
noun. jerk
dant
noun. lamp
enn
noun. name
honn
noun. heart
thê-
verb. to see
antha-
verb. to give
blaith
noun. spirit
dâ
adjective. high
elf
noun. heart
er
adjective. one
ilf
noun. heart
ontha
pronoun. his
tûm
noun. valley
ôn
noun. gift
baldrin Archaic
adjective. mighty
bardha
noun. realm
cwelm
noun. dusk
gwinta-
verb. to see
musc
adjective. grey
baur
noun. house
-vron
suffix. dwelling
danuin
masculine name. Day
dân
noun. day
gaul
noun. light
gofedhrog
noun. ally
grûda
noun. cave
ranoth
noun. month
ranuin
masculine name. Month
taura
adjective. powerful
Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.
A word in the Gnomish Lexicon of the 1910s glossed “womanhood” referring to either “time or state”, an abstract noun formation based on G. gwin “woman, female” (GL/45).