Sudden
Sudden adjective - Not expected.
Suddenly and sudden are semantically related In some cases you can use "Suddenly" instead an adverb "Sudden".
Nearby Words: suddenly, suddenness
Suddenly
Suddenly adverb - With great suddenness.
Sudden and suddenly are semantically related in unexpectedly topic. Sometimes you can use "Sudden" instead an adverb "Suddenly".
Nearby Words: sudden, suddenness
Mutual synonyms
Related pairs
Cite this Source
Suddenly and Sudden. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/sudden/suddenly
Sudden & Suddenly. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/sudden/suddenly>.
Suddenly or Sudden. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/sudden/suddenly.
Google Ngram Viewer shows how "sudden" and "suddenly" have occurred on timeline