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

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

(m)bara-

verb. to dwell

dafros

noun. bark, skin, peel

A noun in the Gnomish Lexicon of the 1910s glossed “bark, skin, peel”, related to the verb G. daf- “strip, flay, peel skin” (GL/29). In Gnomish Lexicon Slips modifying that document, Tolkien instead gave {daus >>} dâf “bark” (PE13/112).

Gnomish [GL/29; PE13/112] Group: Eldamo. Published by

dâf

noun. bark

mara-

verb. to dwell

padhwen

noun. bark

A noun for “bark” in the Gnomish Lexicon of the 1910s (GL/63), apparently based on the early root ᴱ√PARA [PAÐA?] which might mean “peel” (QL/72).

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.