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 

tyelima

adjective. final

A word appearing as ᴹQ. tyelima “final” in The Etymologies of the 1930s based on ᴹQ. tyel- “end, cease” from the root (Ety/TYEL).

Neo-Quenya: I would udpate this word to [ᴺQ.] telima “final” for purposes of Neo-Quenya, since in Tolkien’s later writings the verb for “to end” became tel-. See the root √TEL for further discussion.