aposentador, m., quartermaster; sargento —, quartermaster-sergeant.
apostar (ue), to wager, bet.
apóstol, m., apostle, messenger.
apostrofar, to apostrophize.
apóstrofe, m., apostrophe.
apoyar, to corroborate, confirm; second; —se, to lean, rest upon, lay stress upon.
apreciar, to appreciate.
aprehensión, f., seizure, apprehension, fear.
aprehensor, -a, captor.
apremiante, pressing.