Self-opinionated and Wrongheaded

Self-opinionated

Self-opinionated adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.
Usage example: he's too self-opinionated to even consider the possibility that he could be wrong

Wrongheaded and self-opinionated are semantically related. In some cases you can use "Wrongheaded" instead an adjective phrase "Self-opinionated".

Wrongheaded

Wrongheaded adjective - Obstinately perverse in judgment or opinion.

Self-opinionated and wrongheaded are semantically related. Sometimes you can use "Self-opinionated" instead an adjective "Wrongheaded".
Cite this Source
Wrongheaded and Self-opinionated. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/self-opinionated/wrongheaded
Self-opinionated & Wrongheaded. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/self-opinionated/wrongheaded>.
Wrongheaded or Self-opinionated. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/self-opinionated/wrongheaded.