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.

Qenya 

ender

masculine name. Bridegroom

Another name for Tulkas appearing in The Etymologies from the 1930s, developed from the primitive form ᴹ✶Endero (Ety/NDER, TULUK; EtyAC/E).

Qenya [Ety/NDER; Ety/TULUK; EtyAC/E] Group: Eldamo. Published by

ender

noun. bridegroom, bridegroom, *groom, fiancé

A word for “bridegroom” in The Etymologies derived from the root ᴹ√NDER, a strengthened form of the root ᴹ√DER “man” (Ety/NDER).

Conceptual Development: There is an unglossed word ᴱQ. vestaner the Qenya Lexicon of the 1910s that is a combination of ᴱQ. vesta “marriage” and ᴱQ. ner “man” (QL/101). This Early Qenya word may likewise mean “✱(bride)groom”, as there is a distinct word for “husband” under the same root: ᴱQ. veru.

Neo-Quenya: In a post on 2024-09-27 in the Vinyë Lambengolmor Discord Server (VLDS), Luinyelle suggested it might also mean “fiancé”.

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.