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 

súya-

verb. to breathe

A verb in The Etymologies of the 1930s glossed “breathe” derived from the root ᴹ√THŪ “puff, blow” (Ety/THŪ).