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.
elda
noun. Elf; beach-fay
eldarissa
noun. Language of the Eldar
eldaqet
noun. language of the Eldar
eldamar
place name. Elfhome, Elfland
(i·)yúyo elda(li)
*two elves
i·yúyo elda(li)
*the two elves
minqe elda(li)
eleven elves
wie
noun. *man, male of the Elda
qen
noun. Elf
qende
noun. Elf
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.