Definition for Forthwith:

• Immediately; directly.

Synonyms for Forthwith:

• adv.

  •immediately (adverb)
  • at once,
  • instantly,
  • directly,
  • now,
  • without delay,
  • quickly,
  • straightaway,
  • abruptly,
  • suddenly,
  • tout de suite,
  • right now,
  • away,
  • right away.
  •punctually (adverb)
  • expeditiously,
  • precisely,
  • instantly,
  • promptly,
  • speedily,
  • punctually,
  • right away,
  • at once,
  • sharply,
  • straight away,
  • swiftly,
  • immediately,
  • quickly.
  •short (adverb)
  • short.
  •soon (adverb)
  • expeditiously.

• adv

  •currently (adverb)
  • at present.
  •now (adverb)
  • in a minute,
  • nowadays,
  • today.
  •punctually (adverb)
  • expeditiously,
  • precisely,
  • instantly,
  • promptly,
  • speedily,
  • punctually,
  • right away,
  • at once,
  • sharply,
  • straight away,
  • swiftly,
  • immediately,
  • quickly.
  •soon (adverb)
  • in short order,
  • Lickety Split.
  •suddenly (adverb)
  • all at once.
  •without delay (adverb)
  • summarily.

• n.

  •
  • fast,
  • suddenly.
  •forthwith (noun)
  • right away,
  • instantly,
  • now,
  • directly,
  • immediately,
  • straightaway,
  • at once,
  • in real time,
  • straight off.
  •without delay (noun)
  • time,
  • first off,
  • instant.

• Other synonyms:

  •
  • soon.
  •without delay
  • instant,
  • right off.
  •Other relevant words:
  • in a while,
  • brashly,
  • succeed,
  • deliver,
  • draw,
  • right,
  • short,
  • leap,
  • carry,
  • go,
  • offhand,
  • at present,
  • in no time,
  • expressly,
  • bluntly,
  • unhesitatingly,
  • Instanter,
  • immediate,
  • prevail,
  • decisively,
  • readily,
  • time,
  • smartly,
  • straightway,
  • straight,
  • frankly,
  • as soon as,
  • satisfy,
  • first off,
  • reach,
  • speedy,
  • now,
  • successful,
  • briefly,
  • soon,
  • cut,
  • brazenly,
  • summarily,
  • expel,
  • Straightforth,
  • without deviation,
  • nowadays,
  • alter,
  • thereupon,
  • in a moment,
  • shortly,
  • lead,
  • ready,
  • openly,
  • direct,
  • flat,
  • fast,
  • instant,
  • momentarily,
  • expeditious,
  • sudden,
  • get,
  • Subito,
  • proceed,
  • Lickety Split,
  • at sight,
  • without hesitation,
  • hasty,
  • forthright,
  • today,
  • directly,
  • instantaneously,
  • extempore,
  • prompt,
  • tout de suite,
  • on the double,
  • without delay,
  • be given,
  • spry,
  • clamant,
  • simultaneously,
  • rapidly,
  • quick,
  • function,
  • timesaving,
  • at one stroke,
  • plainly,
  • endure,
  • in a hurry,
  • right off,
  • close,
  • suddenly,
  • ANON,
  • in real time,
  • presently,
  • present,
  • adjacent,
  • right now,
  • bleed,
  • Incontinently,
  • in an instant,
  • instantaneous,
  • all at once,
  • all together,
  • straight off,
  • proximate,
  • at one time,
  • fail,
  • away,
  • operate,
  • at short notice,
  • in a second,
  • in a jiffy,
  • pronto,
  • cheat,
  • this instant,
  • effective,
  • like a shot,
  • PDQ,
  • in a minute,
  • execute,
  • in short order,
  • out of hand,
  • flee,
  • extend,
  • at once,
  • in a wink,
  • straightaway,
  • p.d.q.,
  • flatly,
  • tend,
  • at a time,
  • this minute,
  • flourishing,
  • baldly,
  • per saltum,
  • besides,
  • at a stroke,
  • abruptly,
  • apace,
  • bunk,
  • therewith,
  • in a flash,
  • exigent.

Antonyms for Forthwith:

• adv.

  • immediately
    later.
  • Other antonyms:
    hereafter, tardily, late, slowly.