Gnomish
ecthel(uin)
noun. fountain, fount
thlim ecthel
collective name. *Folk of the Fountain
aith
noun. thorn
eg
noun. point
engan
noun. spear
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.
Name for the people of Ecthelion in an early name list (PE13/104), a combination of thlim “race” and ecthel(uin) “fountain”. Ecthelion’s people were called the “people of the Fountain” on LT2/173.