Ere long
Posthaste and ere long are semantically related. in in the near future topic. In some cases you can use "Posthaste" instead an adverb phrase "Ere long".
Posthaste
Posthaste adverb - With great speed.
Mutual synonyms
Related pairs
Cite this Source
Posthaste and Ere long. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/ere_long/posthaste
Ere long & Posthaste. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/ere_long/posthaste>.
Posthaste or Ere long. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/ere_long/posthaste.
Google Ngram Viewer shows how "ere long" and "posthaste" have occurred on timeline