swiftness

a high rate of movement or performance with amazing swiftness, the airline agent got our ticket changed, and we boarded the plane just as it was about to leave Synonyms celerity, fastness, fleetness, haste, hurry, quickness, rapidity, rapidness, speediness, speed, velocityRelated Words clip, gait, pace, rate, tempo; drive, hustle; acceleration, hastiness, precipitation, precipitousness, rush; alacrity, dispatch, expedition, expeditiousness, promptitude, promptness; warp speedNear Antonyms languidness, languor, leisureliness, lethargy, torpidity, torpor; reluctance; deliberateness, deliberation; dilatoriness, lateness, pokiness, procrastinationAntonyms slowness, sluggishness