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.

Gnomish

thil

noun. [unglossed]

thail

noun. [unglossed]

thel

noun. [unglossed]

sil

noun. Rose of Silpion, Moon

Gnomish [GL/67; GL/72; LT1A/Sil] Group: Eldamo. Published by

beb

adverb. [unglossed]

brid-

verb. [unglossed]

celeb

noun. silver

Gnomish [GG/12; GL/25; LT1A/Ilsaluntë; LT1A/Telimpë] Group: Eldamo. Published by

clidhron

noun. [unglossed]

climbol

noun. [unglossed]

crisc

adjective. sharp

Gnomish [GL/27; LT2A/Cris Ilbranteloth] Group: Eldamo. Published by

dôn

?. [unglossed]

eg

noun. point

Gnomish [GL/31; GL/32] Group: Eldamo. Published by

fî

noun. [unglossed]

gatha

?. [unglossed]

@@@ form does not appear elsewhere and similar forms are not relevant

pad

noun. [unglossed]

praust

noun. [unglossed]

prog

noun. [unglossed]

rab-

verb. [unglossed]

rô

noun. [unglossed]

sind

noun. [unglossed]

sinthi

pronoun. [unglossed]

thelg

noun. [unglossed]

thion

noun. [unglossed]

thrim

?. [unglossed]

thug

noun. [unglossed]

Gnomish [GG/12; GL/73] Group: Eldamo. Published by

thû-

verb. [unglossed]

trum

?. [unglossed]

târ

noun. horn

Gnomish [GL/68; GL/69; LT2A/Taruithorn] Group: Eldamo. Published by

tûn

noun. [unglossed]

ulthanc

noun. [unglossed]

umeg

?. [unglossed]

’ôs

noun. [unglossed]

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.