- soar (v.)
- late 14c., from Old French essorer "fly up, soar," from Vulgar Latin *exaurare "rise into the air," from Latin ex- "out" (see ex-) + aura "breeze, air" (see aura). Of mountains, buildings, etc., by 1812; of prices, emotions, etc. from 1929. Related: Soared; soaring.
- treasurer (n.)
- late 13c., from Old North French, Anglo-French tresorer, Old French tresorier, from tresor (see treasure (n.)). Treasury bill attested from 1797.