Formidable
Formidable adjective - Causing fear.
Influential and formidable are semantically related. In some cases you can use "Influential" instead an adjective "Formidable".
Nearby Word: formidably
Influential
Influential adjective - Having power over the minds or behavior of others.
Formidable and influential are semantically related. Sometimes you can use "Formidable" instead an adjective "Influential".
Cite this Source
Influential and Formidable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/formidable/influential
Formidable & Influential. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/formidable/influential>.
Influential or Formidable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/formidable/influential.
Google Ngram Viewer shows how "formidable" and "influential" have occurred on timeline