Immediate and Post-haste

Immediate

Immediate adjective - Done or occurring without any noticeable lapse in time.

Post-haste and immediate are semantically related In some cases you can replace phrase "Post-haste" with "Immediate", this terms are similar.

Nearby Words: immediately, immediacy

Post-haste

Post-haste adverb - As fast as possible; with all possible haste.

Immediate and post-haste are semantically related in fast topic. Sometimes you can use "Immediate" instead an adjective phrase "Post-haste".
Cite this Source
Post-haste and Immediate. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/immediate/post-haste
Immediate & Post-haste. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/immediate/post-haste>.
Post-haste or Immediate. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/immediate/post-haste.