Definition for Fleetly:

• Nimbly; swiftly.

Synonyms for Fleetly:

• a. & adv.

  •posthaste (adjective, adverb)
  • most directly.

• adv.

  •all (adverb)
  • fleetly.
  •fast (adverb)
  • in haste,
  • like a shot,
  • flat-out,
  • like a flash,
  • in nothing flat,
  • in a flash,
  • hastily,
  • presto,
  • hurriedly,
  • expeditiously,
  • like wildfire,
  • chop-chop,
  • like greased lightning,
  • Posthaste,
  • in short order,
  • apace,
  • full tilt,
  • pronto.
  •hastily (adverb)
  • abruptly,
  • briskly,
  • Rushingly,
  • breathlessly,
  • impatiently,
  • urgently,
  • dashingly,
  • feverishly.
  •posthaste (adverb)
  • hasty,
  • breakneck,
  • directly,
  • straightaway,
  • pell-mell,
  • headlong.
  •promptly (adverb)
  • on time,
  • instantly,
  • now,
  • PDQ,
  • sharp,
  • right away.
  •quickly (adverb)
  • immediately,
  • instantaneously.
  •soon (adverb)
  • short,
  • by and by,
  • in a short time,
  • coming down the pike,
  • in time,
  • presently,
  • betimes,
  • in a little while,
  • any minute now,
  • before long,
  • early,
  • ere long,
  • in a minute,
  • in a second,
  • in due time,
  • ANON,
  • forthwith,
  • soonest,
  • shortly.
  •swiftly (adverb)
  • hotfoot.
  •swiftly/swift (adverb)
  • without losing time.

• Other synonyms:

  •a. & adv.
  • post-haste.
  •adv
  • at once,
  • fast,
  • in no time,
  • Lickety Split,
  • on the dot,
  • promptly,
  • punctually,
  • soon,
  • unhesitatingly,
  • Pellmell,
  • snappily,
  • on the double,
  • without warning,
  • like a bat out of hell,
  • double-quick,
  • double-time,
  • more rapidly,
  • in double time,
  • in high gear.
  •n.
  • expeditious,
  • fleet,
  • quick,
  • quickly,
  • rapid,
  • rapidly,
  • speedily,
  • speedy,
  • swift,
  • swiftly.

Antonyms for Fleetly:

• adv.

  • fast
    slow, unfixedly, loosely, slowly.
  • promptly
    late, negligently.
  • quickly
    eventually, later.
  • soon
    far, distant, never.
  • swiftly/swift
    sluggishly.
  • Other antonyms:
    leisurely, ploddingly, deliberately, tardily, belatedly, laggardly, lingeringly.