QUICKEST
- (of a person's eye or ear) Keenly perceptive; alert
- QUICK, speedy (swift (speedy)) [adj]
- QUICK, acting or capable of acting with speed [adj]
- Moving fast or doing something in a short time
- Lasting or taking a short time
- Happening with little or no delay: prompt
- (of a person) Prompt to understand, think, or learn; intelligent
- (of a person's temper) Easily roused