Formidable
Formidable adjective - Causing fear.
Problematical and formidable are semantically related. In some cases you can use "Problematical" instead an adjective "Formidable".
Nearby Word: formidably
Problematical
Problematical adjective - Making great mental demands; hard to comprehend or solve or believe.
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Synonyms for Problematical
Formidable and problematical are semantically related. Sometimes you can use "Formidable" instead an adjective "Problematical".
Cite this Source
Problematical and Formidable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/formidable/problematical
Formidable & Problematical. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/formidable/problematical>.
Problematical or Formidable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/formidable/problematical.
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