Indubitable
Indubitable adjective - Not capable of being challenged or proved wrong.
Substantive and indubitable are semantically related. In some cases you can use "Substantive" instead an adjective "Indubitable".
Nearby Word: indubitably
Substantive
Substantive adjective - Sufficiently large in size, amount, or number to merit attention.
Indubitable and substantive are semantically related. Sometimes you can use "Indubitable" instead an adjective "Substantive".
Mutual synonyms
Related pairs
- good and indubitable
- good and substantive
- sound and indubitable
- sound and substantive
- positive and indubitable
- positive and substantive
- original and indubitable
- original and substantive
- true and indubitable
- true and substantive
- genuine and indubitable
- genuine and substantive
- actual and indubitable
- actual and substantive
Cite this Source
Substantive and Indubitable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/indubitable/substantive
Indubitable & Substantive. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/indubitable/substantive>.
Substantive or Indubitable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/indubitable/substantive.
Google Ngram Viewer shows how "indubitable" and "substantive" have occurred on timeline