Synonyms for Rapidity:

• n.

  •
  • fast,
  • hustle.
  •celerity (noun)
  • legerities,
  • brisknesses.
  •dispatch (noun)
  • promptitudes,
  • dis patch,
  • dis-patch,
  • dis patches,
  • dis-patches.
  •expedition (noun)
  • goodwill.
  •haste (noun)
  • feverishness,
  • fleetness,
  • hurriedness,
  • impatience,
  • flurry,
  • bustle,
  • quickness,
  • abruptness,
  • urgency,
  • Speediness.
  •quickness (noun)
  • hurry,
  • velocity,
  • alacrity,
  • rush.
  •readiness (noun)
  • handinesses,
  • volubilities,
  • ripenesses.
  •speed (noun)
  • gallop,
  • impetus.

• Other synonyms:

  •
  • measure,
  • Rapidness.
  •
  • measurement.
  •nimbleness
  • agility.
  •Other relevant words:
  • energetic,
  • eagerness,
  • immediately,
  • busily,
  • step,
  • cleverly,
  • hastily,
  • timeliness,
  • animated,
  • enraptured,
  • adeptness,
  • efficiently,
  • suddenly,
  • Kilometres Per Hour,
  • in a flash,
  • continuity,
  • spry,
  • flit,
  • smartly,
  • deft,
  • clever,
  • lithe,
  • dapper,
  • instantly,
  • readily,
  • hurriedly,
  • swiftly,
  • acceleration,
  • intent,
  • suddenness,
  • decisiveness,
  • ground speed,
  • miles per hour,
  • precipitateness,
  • speedily,
  • ecstasy,
  • facility,
  • repetition,
  • expressly,
  • immediacy,
  • ferociously,
  • precipitation,
  • cursory,
  • fleetly,
  • brisk,
  • steadiness,
  • staccato,
  • sharply,
  • m.p.h.,
  • immediate,
  • quick,
  • momentum,
  • specially,
  • instantaneousness,
  • bat,
  • perpetuity,
  • regularity,
  • Pernicity,
  • keenness,
  • explicitly,
  • activity,
  • precipitousness,
  • effectively,
  • mental quickness,
  • Fleetingly,
  • tempo,
  • alert,
  • in haste,
  • hastiness,
  • expeditiously,
  • rapidly,
  • directly,
  • actively,
  • impulsively,
  • nimble,
  • incessancy,
  • oscillation,
  • fiercely,
  • expeditious,
  • speedy,
  • despatch,
  • vibration,
  • quick-wittedness,
  • adroitness,
  • knot,
  • flight,
  • rapid,
  • immediateness,
  • sustainment,
  • air speed,
  • excursion,
  • pulsation,
  • race,
  • effectually,
  • rapt,
  • precipitancy,
  • tattoo,
  • ready,
  • promptness,
  • rpm,
  • rapid succession,
  • chattering,
  • lively,
  • knots,
  • energetically,
  • punctuality,
  • ceaselessness,
  • promptly,
  • constancy,
  • liveliness,
  • rate of speed,
  • round pace,
  • Fastly,
  • lightning speed,
  • adroit,
  • Unintermission,
  • quickly,
  • agile,
  • impetuously,
  • enthusiasm,
  • price,
  • stuttering,
  • lissome,
  • Punctualness,
  • deftness,
  • snappiness,
  • precipitance.

Paraphrases for Rapidity:

• Equivalence

  • Noun, singular or mass
    swiftness, promptness, Speediness.

• Forward Entailment

  • Noun, singular or mass
    rapid, pace.

• Independent

  • Noun, singular or mass
    alacrity, urgency, responsiveness, diligence, expeditious, acceleration.

• Other Related

  • Noun, singular or mass
    speed, timeliness, velocity, haste, expeditiousness, rate, immediacy, speedy, expediency, speeding, expedition.

Antonyms for Rapidity:

• n.

  • quickness
    hindrance, slowness, delay, slowing, retardation, rest, languidity.
  • Other antonyms:
    torpidity, languidness, leisureliness, lateness, deliberateness, procrastination, dilatoriness, deliberation, sluggishness, lethargy, languor, reluctance, torpor.

Homophones for Rapidity:

• raphidiidae, raped, rebate, repudiated, rapid, rowboat, raphidae, rabbitweed, rabbet, ribbed toad, repot, revived, rarefied, rabbiteye, riptide, rabid, reboot, ruby wood, roofed, rabbitwood, repute, rabat, repeat, robot, rip out, Rabidity, rebut, robed, Revet, repudiate, rarified, rebato, rabato, rift, Ribbed, rope tow, rabbit-weed, raft, rarebit, rabbit, rivet, rubato, raw beauty, refit, repeated, rapt, rub out, refute, reputed.