retarderFrom retard + -er. retarder (plural retarders) Something which retards or slows. Synonyms: bottleneck, inhibitor, retardant, limiter Antonyms: accelerant
retardalso: retârd English Wikipedia has an article on: retard Wikipedia From Middle English retarden, from Anglo-Norman or Latin, from Anglo-Norman retarder, from
retardationFrom retard + -ation. retardation (countable and uncountable, plural retardations) The act of retarding or delaying; hindrance. (acoustics) The distance
retardanceFrom Middle French retardance. retardance (countable and uncountable, plural retardances) (physics) The difference in phase shift between two characteristic
retardiveFrom retard + -ive. retardive (comparative more retardive, superlative most retardive) That retards; retardative.