rapidness
Substantiv 
Möjliga synonymer till rapidness
- crispness
- flash
- hastiness
- slippiness
- smartness
- speed [ motor vehicles ]
- spryness
- vim
- rate of speed
- celerity
- clip
- expedition [ literature ]
- fastness
- fleetness
- pace
- promptitude
- promptness
- quickness
- rapidity
- rate
- readiness
- swiftness
- velocity