Synonyms of swiftness

1 Syllable
speed, rush
2 Syllables
dispatch, deftness, onrush, hurries, speeded, quickness, hurry, briskness, rushes, fleetness, promptness
3 Syllables
litheness, dispatching, speediness, rapidness
4 Syllables
rapidity, alacrity, velocity, agileness, agility, celerity, promptitude, legerity, velocities
5 Syllables
expeditiousness, precipitance, precipitancy
6 Syllables
precipitateness