Dictionary (n.) Rapidity of motion; quickness; swiftness; haste\.Thesaurus air speed alacrity bat briskness dispatch expedition expeditiousness fastness flight flit flurry gait ground speed haste hurry hustle instantaneousness knots legerity lightning speed miles per hour pace precipitation promptitude promptness quickness rapidity round pace rpm rush rustle snappiness speed speediness swift rate swiftness velocity |
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