Startling
Startling adjective - Causing a strong emotional reaction because of unexpectedness.
Threatening and startling are semantically related. In some cases you can use "Threatening" instead an adjective "Startling".
Threatening
Threatening adjective - Giving signs of immediate occurrence.
Startling and threatening are semantically related. Sometimes you can use "Startling" instead an adjective "Threatening".
Mutual synonyms
Cite this Source
Threatening and Startling. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/startling/threatening
Startling & Threatening. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/startling/threatening>.
Threatening or Startling. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/startling/threatening.
Google Ngram Viewer shows how "startling" and "threatening" have occurred on timeline