Important and Impactful

Important

Important adjective - Having great meaning or lasting effect.

Impactful and important are semantically related. In some cases you can use "Impactful" instead an adjective "Important".

Impactful

Impactful adjective - Having the power to affect the feelings or sympathies.

Important and impactful are semantically related. Sometimes you can use "Important" instead an adjective "Impactful".
Cite this Source
Impactful and Important. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/important/impactful
Important & Impactful. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/important/impactful>.
Impactful or Important. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/important/impactful.
Google Ngram Viewer shows how "important" and "impactful" have occurred on timeline