The Oxford Thesaurus An A-Z Dictionary of Synonyms - haste n.

1) swiftness, rapidity, quickness, speed, velocity, expedition, urgency, dispatch or despatch, alacrity, celerity, briskness: We must return to Baker Street with all haste, Watson. 2) hurry, rush, rashness, hastiness, hustle, bustle, impetuousness or impetuosity, recklessness, precipitancy: Haste makes waste.