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 

atwa

adjective. double; either/or, either/or; double

Qenya [Ety/AT(AT); PE22/023; PE22/052; PE23/107] Group: Eldamo. Published by

atwa e·karne atwa ela

either he did or he did not

etwa

the other (of two), second (in numerals); or else

etwe

pronoun. the other (of two)

tanta

adjective. double