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!

Qenya 

kóma

noun. *ball

A word appearing as ᴱQ. kōma “a ball” in the Qenya Lexicon of the 1910s under the early root ᴱ√KOMO (QL/47). The word cṓma reappeared in the Outline of Phonetic Development (OP1) of the 1940s, but without translation or derivation (PE19/59).