Qenya
let
noun. finger
le
pronoun. you
á he mittar
let them come in
á he tuluvar
let them come
lepse
noun. finger
namárie
interjection. farewell
ná-
verb. to be
ye-
verb. to be
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.