Subitaneous
Speedy and subitaneous are semantically related. in quick topic. In some cases you can use "Speedy" instead an adjective "Subitaneous".
Speedy
Speedy adjective - Moving, proceeding, or acting with great speed.
Subitaneous and speedy are semantically related. You can use "Subitaneous" instead an adjective "Speedy".
Mutual synonyms
Related pairs
Cite this Source
Speedy and Subitaneous. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/subitaneous/speedy
Subitaneous & Speedy. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/subitaneous/speedy>.
Speedy or Subitaneous. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/subitaneous/speedy.
Google Ngram Viewer shows how "subitaneous" and "speedy" have occurred on timeline