Qenya
númen
noun. west
lie-númen
proper name. Númenoreans
númen endorello isse sí vaia síra
westward of Middle-earth where now Ocean flows
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 rejected name for the Númeníoreans from the earliest version of the Fall of Númenor from 1930s (LR/12), a compound of lie “people” and númen “west”.