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

mar

noun. Earth, ground, soil

A word in the Gnomish Lexicon of the 1910s glossed “Earth, ground, soil”, apparently derived from the root ᴱ√mar- (GL/56). Tolkien also had G. Môr “the Earth”, so perhaps mar mainly meant “earth” in the more ordinary senses. For purposes of Neo-Eldarin, I’d use later S. ceven for “earth”.

Gnomish [GL/18; GL/56] Group: Eldamo. Published by

mar(o)n

adjective. ripe

mara-

verb. to dwell

ôla mar

masculine name. Ôla Mar

Gnomish [GL/18; PE15/08] Group: Eldamo. Published by

bara dhair haithin

place name. Cottage of the Lost Play

Gnomish [GL/21; LT2A/Mar Vanwa Tyaliéva; PE15/07] Group: Eldamo. Published by

(m)bara-

verb. to dwell

-vran

suffix. dwelling

A suffixal form of G. brann (GL/24); see S. barthan for discussion.

-vron

suffix. dwelling

baur

noun. house

gwadh-

verb. to dwell

A verb appearing as G. gwadh- “dwell” in the Gnomish Lexicon of the 1910s with a (deleted) primitive form gu̯ađ (GL/46), likely an allusion to the early root ᴱ√ẆAÐA from the contemporaneous Qenya Lexicon (QL/102). In that document, Tolkien gave the Gnomish form as {gwath- >>} gwar-, however, which might align with the deleted primitive form ᴱ✶gu̯ara- “dwell” from the Gnomish Lexicon (GL/38).

Gnomish [GL/46; QL/102] Group: Eldamo. Published by

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).

i

article. the

Gnomish [GG/07; GG/09; GG/11; GG/12; GG/15; GL/17; GL/34; GL/44; GL/49; GL/50; GL/59; GL/64; GL/65; LT1A/Meril-i-Turinqi; PE13/093; PE13/095; PE13/117] Group: Eldamo. Published by

redhos

noun. land

umbart

noun. fate

Gnomish [GL/56; GL/75; LT2A/Turambar] Group: Eldamo. Published by

umrod

noun. fate


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.