EN

Synonyms for post-haste

  • adverb

Most common

quickly swiftly expeditiously

All synonyms

Adverb

1. Quickly — quickly, as fast as someone travelling post; with great speed

swiftly, quickly, expeditiously

Definitions

  1. adv. 1

    Quickly, as fast as someone travelling post; with great speed.

    It is imperative that you finish your task posthaste.

Related words

Other spellings
post haste posthaste

Example sentences

  • quickly I'd like you to quickly look over these documents.
  • swiftly Troops were swiftly called in to put down the riot.

By length

7 letters
quickly2, swiftly2
13 letters
expeditiously5

The small number after each word is its number of syllables (quickly2 = 2 syllables).