Startling
Startling adjective - Causing a strong emotional reaction because of unexpectedness.
Sudden is a synonym for startling in amazing topic. In some cases you can use "Sudden" instead an adjective "Startling", when it comes to topics like surprising.
Sudden
Mutual synonyms
Related pairs
Cite this Source
Sudden and Startling. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/startling/sudden
Startling & Sudden. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/startling/sudden>.
Sudden or Startling. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/startling/sudden.
Google Ngram Viewer shows how "startling" and "sudden" have occurred on timeline