Qenya
vie
noun. manhood, vigour, manhood, vigour; [ᴱQ.] teors, *penis
nesse
noun. youth
nése
noun. youth
vírie
noun. youth
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 in The Etymologies of the 1930s glossed “manhood, vigour” derived from primitive ᴹ✶weʒē under the root ᴹ√WEG “(manly) vigour” (Ety/WEG). Here the vowel development was egē > eʒē > eı̯e > ie; compare tie < ✶tegē (PE19/70).
Conceptual Development: The word ᴱQ. vie was glossed “teors” in Early Qenya Word-lists of the 1920s (PE16/135, 143), and it also appeared with the same gloss in the Early Noldorin Dictionary from the same period (PE13/162). The word “teors” is Old English for “penis”. It is possible that it could still have this same meaning euphemistically in The Etymologies of the 1930s, in much the same way that “manhood” is a euphemism for “penis” in English.