big-headedness

Swollen sense of self

Big-headedness is an inflated sense of one's own importance or abilities—the quality of being conceited.

The term suggests someone whose ego has swollen their head: His big-headedness made him impossible to work with.

More common in British than American English, where terms like arrogance or egotism tend to dominate.

conceit

self-importance

Exaggerated sense of significance

self-love · grandiosity · pretentiousness · boastfulness · braggadocio · vainglory · self-glorification · self-satisfaction · puffed-up · self-aggrandizement

hubris

overconfidence

Unjustified certainty in oneself

nemesis · pride · recklessness · audacity · foolhardiness · complacency · invincibility · impunity · rashness · misjudgment

arrogance

pompous

Affectedly grand in manner

overbearing · domineering · disdainful · contemptuous · condescending · patronizing · high-handed · lordly · overweening · snobbish

vanity

mirror

Reflective viewing surface

self-image · self-admiration · cosmetics · grooming · superficiality · self-obsession · selfie · glamour · posturing · peacocking

Opposites
self-regard

big-headednesshumility

Freedom from arrogance

modesty · humbleness · meekness · self-effacement · self-deprecation

social demeanor

big-headednessmodesty

Absence of vanity

unassumingness · self-effacement · unpretentiousness · down-to-earthness · groundedness

Family

head, headed, bigger, biggest, heads, heading, headless, heady, behead

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G