alacrity urgency briskness bustle carelessness celerity dash dispatch drive expedition expeditiousness fleetness flurry foolhardiness hastiness heedlessness hurriedness hustle impatience impetuosity incautiousness nimbleness pace precipitancy precipitateness prematureness press promptitude promptness quickness rapidity rapidness rashness recklessness rush scamper scramble scurry scuttle swiftness velocity hurly-burly hustling