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.
-iel
suffix. -friend
-iel
suffix. daughter
-dil
suffix. -friend
-ien
suffix. daughter
-nil
suffix. -friend
-(n)dil
suffix. -friend
-dildo
suffix. -friend
-nildo
suffix. -friend
-voite
suffix. adjective suffix
-ya
suffix. adjective suffix
yelde
noun. daughter
yen(de)
noun. daughter
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.