Synonyms for quickness

Some common synonyms of quickness are: quickness [n.] 1. Celerity, expedition, velocity, speed, speediness, fleetness, rapidity, swiftness, despatch, haste. 2. Activity, briskness, nimbleness, readiness, promptness, promptitude, alertness, agility, smartness, liveliness. 3. Dexterity, adroitness, expertness, dexterousness, aptness, aptitude, facility, knack. 4. Sharpness, penetration, keenness, acuteness, sagacity, shrewdness, perspicacity, acumen. 5. Sharpness, pungency, keenness.