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

ling

noun. small snake

A word for a “small snake” in the Gnomish Lexicon of the 1910s, along a longer form G. lingos “snake” (GL/54), clearly a cognate of ᴱQ. lin (ling-) “snake” from the contemporaneous Qenya Lexicon (QL/54).

ing

noun. fish

lingos

noun. snake

ging

noun. spider

-lim

suffix. many

Gnomish [GG/15; LT2A/Balcmeg; LT2A/Gondothlim; PE15/26; QL/053] Group: Eldamo. Published by

cing(win)

noun. spider

A noun for “spider” in the Gnomish Lexicon of the 1910s with variants cing and cingwin (GL/26). Tolkien indicated this word was related to G. cang “tangled” (GL/25), which was probably based on the early root ᴱ√KAŊA “weave, twine” (QL/45, 98). The i in cing indicates the primitive form was probably kŋ̣g-, since short syllabic nasals became in in Gnomish.

Gnomish [GL/25; GL/26] Group: Eldamo. Published by

fenlug

noun. snake

fent

noun. snake

A word for “snake” in the Gnomish Lexicon of the 1910s, along with a deleted variant fenlug (fenlog-) (GL/34), the latter probably a combination with G. lûg “snake”. It was clearly a cognate of ᴱQ. fent “serpent” from the contemporaneous Qenya Lexicon (QL/38).

gerd(h)olm

noun. mine

A noun in the Gnomish Lexicon of the 1910s glossed “mine” with variants gerdolm and gerdholm, a combination of G. ger “ore” and G. dolm “pit” (GL/38).

gersauth

noun. mine

A noun in the Gnomish Lexicon of the 1910s glossed “mine” with variants gersauth and gersoth, a combination of G. groth “ore” and G. sauth “hole” (GL/38).

gersoth

noun. mine

grûda

noun. cave

gung

noun. spider

Gnomish [GL/43; GL/46; QL/098] Group: Eldamo. Published by

gwaidhin

noun. web

A word for “web” in the Gnomish Lexicon of the 1910s, derived from the early root ᴱ√gu̯iđ and related to G. gwidh- “weave” (GL/46). It had a deleted variant gwaith².

gwidh-a-ging

noun. cobweb

A word for “cobweb” in the Gnomish Lexicon of the 1910s (GL/46). Its initial element seems to be G. gwidh- “weave”, and its final element might be a variant of G. gung “spider” (though this word was deleted).

lim

adjective. many

Gnomish [GG/15; GL/17; GL/54] Group: Eldamo. Published by

lûg

noun. snake

Gnomish [GL/34; LT2A/Foalókë; PE13/105; PE15/28] Group: Eldamo. Published by

ungwi

noun. spider


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.