Gnomish
ind
noun. house, abode
ind(r)
adverb. long, a long time
idhr(a)
adverb. long, a long time
in-
prefix. house of
baur
noun. house
elf
noun. heart
honn
noun. heart
ilf
noun. heart
inn
noun. house, abode
mecthos
noun. meaning
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.
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 noun appearing as ind, inn “house, abode” in the Gnomish Lexicon of the 1910s (GL/51), clearly the cognate of ᴱQ. indo “house” and thus derived from the early root ᴱ√IŘI [IÐI] “dwell” as suggested by Christopher Tolkien (QL/43; LT2A/Idril). It had a more elaborate form G. indos or innos “house, hall” for a larger dwelling (GL/51).