Synonymes quick (anglais)

Adjectif
- agility : alert, active, agile, animated, brisk, energetic, lively, nimble
- character trait : abrupt, impetuous, curt, quick-tempered, hasty, impatient, irascible, irritable
- characteristic : intelligent, acute, alert, discerning, keen, lively, sensitive, sharp
- property : rapid, expeditious, swift, apt, fast, ready, fleet, hasty