Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!
-wen
suffix. *number suffix
-ine
suffix. noun suffix
-lin
suffix. noun suffix
-lis
suffix. noun suffix
-re
suffix. noun suffix
-rin
suffix. noun suffix
laiqasse
noun. greenness
mella
noun. girl
paláva
adjective. wandering
An adjective appearing as ᴱQ. palāva “wandering” in the Qenya Lexicon of the 1910s based on ᴱQ. palava- “to stray, wander” (QL/71).
Neo-Quenya: For purposes of Neo-Quenya, I would update this to ᴺQ. ranyaila “wandering”, the active participle of the 1930s verb [ᴹQ.] ranya- “stray, ✱wander”.
wen(di)
noun. maid, girl, maiden
wende
noun. maiden
A word for “girl” in the Qenya Lexicon of the 1910s derived from the early root ᴱ√MELE “love”, but Tolkien marked it with a “?” (QL/60). The same word did appear in the Poetic and Mythological Words of Eldarissa, however (PME/60).