Greek · prefix
a-
without
Words sharing this root
abyssA seemingly bottomless gulf, literal or figurative.apathyA lack of interest, concern, or motivation.aphasiaLoss or impairment of language ability caused by brain damage.argonA colorless gaseous chemical element that rarely reacts with other substances.astigmatismUneven curvature of the eye that causes blurred or distorted vision.asylumProtection or shelter for someone seeking safety.asylumAn old-fashioned term for a psychiatric institution.asymmetryLack of balance or matching between opposing sides or parts.atheismDisbelief in or lack of belief in any gods.atheistA person who does not believe in any gods, or describing that lack of belief.atrophyGradual weakening or wasting away through disuse or disease.