abruptness Synonyms

shortness steepness precipitancy precipitance suddenness curtness gruffness precipitateness precipitousness brusqueness slope speed speediness spontaneity start unexpectedness sternness snippiness subitaneousness surprise surpriser swiftness unregularity terseness rudeness hurriedness succinctness lack of warmth sharpness discourtesy crustiness crispness conciseness briskness briefness brevity bluntness asperity alacrity harshness haste severity roughness rise rashness rapidity quickness precipitation instantaneity impulsiveness