Important and Prominent

Important

Important adjective - Having great meaning or lasting effect.
Usage example: the discovery of penicillin was a very important event in the history of medicine

Prominent is a synonym for important in characteristic topic. In some cases you can use "Prominent" instead an adjective "Important", when it comes to topics like powerful, eminent, main, famous.

Prominent

Prominent adjective - Widely known.
Usage example: prominent figures in the history of sports

Important is a synonym for prominent in famous topic. You can use "Important" instead an adjective "Prominent", if it concerns topics such as main, significant, exalted.

Nearby Words: prominence, prominently

Both words in one sentence

Cite this Source
Prominent and Important. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/important/prominent
Important & Prominent. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/important/prominent>.
Prominent or Important. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/important/prominent.
Google Ngram Viewer shows how "important" and "prominent" have occurred on timeline