Alacritous
Alacritous adjective - Having or showing the ability to respond without delay or hesitation.
Usage example: his alacritous response to every request is “Right away, mate!”
Speedy and alacritous are semantically related in very fast topic. In some cases you can use "Speedy" instead an adjective "Alacritous".
Speedy
Speedy adjective - Moving, proceeding, or acting with great speed.
Alacritous and speedy are semantically related in fast topic. You can use "Alacritous" instead an adjective "Speedy". rare substitute
Mutual synonyms
Cite this Source
Speedy and Alacritous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/alacritous/speedy
Alacritous & Speedy. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/alacritous/speedy>.
Speedy or Alacritous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/alacritous/speedy.
Google Ngram Viewer shows how "alacritous" and "speedy" have occurred on timeline