Formidable
Formidable adjective - Causing fear.
Heinous and formidable are semantically related. In some cases you can use "Heinous" instead an adjective "Formidable".
Nearby Word: formidably
Heinous
Heinous adjective - Extremely wicked, deeply criminal.
Formidable and heinous are semantically related. Sometimes you can use "Formidable" instead an adjective "Heinous".
Nearby Word: heinously
Mutual synonyms
Related pairs
- mean and formidable
- mean and heinous
- enormous and formidable
- enormous and heinous
- monstrous and formidable
- monstrous and heinous
- terrible and formidable
- terrible and heinous
- dreadful and formidable
- dreadful and heinous
- frightful and formidable
- frightful and heinous
- horrendous and formidable
- horrendous and heinous
Cite this Source
Heinous and Formidable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/formidable/heinous
Formidable & Heinous. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/formidable/heinous>.
Heinous or Formidable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/formidable/heinous.
Google Ngram Viewer shows how "formidable" and "heinous" have occurred on timeline