SWELLHEADED Synonyms: 114 Similar and Opposite Words

swellheaded

adjective

as in proud

having too high an opinion of oneself the child has become swellheaded from his parents' constant praise

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Recent Examples of Synonyms for swellheaded

Adjective

During nine years as Manchester mayor, Burnham was praised standing up to central government on behalf of a proud, battle-scarred northern city that gave birth to the Industrial Revolution, movements for social change and a dynamic music scene.

— ABC News, ABC News, 1 Aug. 2026
As the Owens women reunite for Practical Magic 2, the two newest members of the onscreen family hope to do fans proud.

— Glenn Garner, Deadline, 31 July 2026

Definition of proud

Adjective

Historian Sandgruber describes how Alois Hitler wrote his 1895 letters in a deeply smug, anti-clerical manner that overestimated his abilities.

— Encyclopedia Britannica, Encyclopedia Britannica, 30 June 2026
Li at times plays Cola with a smug impetuousness that belies her naivety about this world to a satisfying degree.

— Sabrina Reed, Forbes.com, 17 June 2026

Definition of smug

Adjective

Perhaps in the arrogant belief that a war with Iran would quickly end in a decisive victory, the Pentagon did not have cost-effective systems ready to intercept these weapons.

— Phillips Payson O’Brien, The Atlantic, 3 Aug. 2026
Nick Aldis’ wife Mickie James was ringside, where she was taunted by an arrogant Gunther.

— Alfred Konuwa, Forbes.com, 2 Aug. 2026

Definition of arrogant

Adjective

They are expected to become wiser but not louder, visible but not vain, accomplished but not demanding, and well-preserved but not provocative.

— Debbie Millman, Time, 25 July 2026
Where some may see this behavior as vain or egotistical, others may perceive it as bold, self-assured and passionate.

— Mallorie Sullivan, USA Today, 20 July 2026

Definition of vain

Adjective

The most important rule of any total solar eclipse is to be inside the narrow path of totality rather than merely close to it.

— Jamie Carter, Forbes.com, 2 Aug. 2026
The most important way that European landscapes are changing is that unprecedented numbers of people are leaving rural areas, a phenomenon that has accelerated in the last fifty years.

— M. R. O’Connor, New Yorker, 1 Aug. 2026

Definition of important

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“Swellheaded.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/swellheaded. Accessed 6 Aug. 2026.

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Synonyms of swellheaded

adjective

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