Exceptional
Exceptional adjective - Being out of the ordinary.
Frightful and exceptional are semantically related. In some cases you can use "Frightful" instead an adjective "Exceptional".
Frightful
Frightful adjective - Causing fear.
Exceptional and frightful are semantically related. Sometimes you can use "Exceptional" instead an adjective "Frightful".
Cite this Source
Frightful and Exceptional. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/exceptional/frightful
Exceptional & Frightful. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/exceptional/frightful>.
Frightful or Exceptional. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/exceptional/frightful.
Google Ngram Viewer shows how "exceptional" and "frightful" have occurred on timeline