Expeditious
Expeditious adjective - Having or showing the ability to respond without delay or hesitation.
Quickest and expeditious are semantically related In some cases you can replace term "Quickest" with "Expeditious", this adjectives are similar.
Nearby Words: expedite, expedition
Quickest
Quickest adverb - Most quickly.
Expeditious and quickest are semantically related in fast topic. Sometimes you can use "Expeditious" instead an adjective "Quickest".
Mutual synonyms
Cite this Source
Quickest and Expeditious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/expeditious/quickest
Expeditious & Quickest. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/expeditious/quickest>.
Quickest or Expeditious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/expeditious/quickest.
Google Ngram Viewer shows how "expeditious" and "quickest" have occurred on timeline