Overconfidence and Swelled head

Overconfidence

Overconfidence noun - Total certainty or greater certainty than circumstances warrant.

Swelled head and overconfidence are semantically related. In some cases you can use "Swelled head" instead a noun "Overconfidence".

Swelled head

Swelled head noun - An often unjustified feeling of being pleased with oneself or with one's situation or achievements.
Usage example: coming in first in a couple of tennis tournaments was enough to give him a swelled head

Overconfidence and swelled head are semantically related. Sometimes you can use "Overconfidence" instead a noun phrase "Swelled head".
Cite this Source
Swelled head and Overconfidence. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/overconfidence/swelled_head
Overconfidence & Swelled head. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/overconfidence/swelled_head>.
Swelled head or Overconfidence. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/overconfidence/swelled_head.
Google Ngram Viewer shows how "overconfidence" and "swelled head" have occurred on timeline