Gnomish
pan
noun. arrangement, settlement; place, spot
samri
noun. arrangement
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 word appearing as G. pan “arrangement, settlement; place, spot” in the Gnomish Lexicon of the 1910s (GL/63), clearly based on the early root ᴱ√PANA “arrange” (QL/72).
Neo-Sindarin: Since √PAN “arrange” continued to appear in Tolkien’s later writings, I would retain ᴺS. pan for purposes of Neo-Sindarin with the senses “arrangement, settlement, ✱grouping”, but for “place, spot” I would use later S. sad.