Quick answer
Pomposity is self-important grandness. It can describe a person’s manner, a speech, a ceremony, or a writing style that takes itself too seriously.
Word page
Pomposity means the quality of being self-important, overly grand, or showily serious. Pomposity is seriousness with its chest puffed out. The word is useful when style, behavior, or language feels inflated by self-importance.
Pomposity is self-important grandness. It can describe a person’s manner, a speech, a ceremony, or a writing style that takes itself too seriously.
Pronunciation tip: say pomposity with a clear stress pattern: pom-PAH-suh-tee.
In plain English, pomposity is the quality of acting, speaking, or writing as if you are more important than the situation deserves. It can show up in tone, vocabulary, gestures, titles, or ceremony.
Pomposity focuses more on attitude than wording. Bombast describes inflated language; pomposity can describe the whole self-important performance.
| Common mistake | Better guidance |
|---|---|
| Leaving the pronunciation blank | A useful guide is pom-PAH-suh-tee. |
| Using it for confidence | Confidence is not pomposity unless it becomes self-important or showy. |
| Using it only for people | Speeches, ceremonies, and writing can also have pomposity. |
| Confusing pomp with pomposity | Pomp can be ceremonial display; pomposity is usually negative self-importance. |
| Similar word | Difference or nuance |
|---|---|
| bombast | Inflated language, especially speech or writing. |
| self-importance | Plain phrase for thinking too highly of oneself. |
| pretension | Trying to seem more impressive than one is. |
| grandiosity | Excessive grandeur in manner, plans, or self-image. |
| bloviation | Pompous, long-winded speech. |
humility, modesty, plainness, sincerity, understatement
Related forms include pompous, pompously, and pomp. Pompous is the adjective; pomposity is the noun.
Pomposity comes from pompous and ultimately from roots connected with ceremony and display. The modern word usually criticizes excessive self-importance.
Use pomposity when attitude is the issue. If the problem is wordiness, choose verbiage; if it is inflated language, choose bombast.
You can also look up pomposity on these trusted language resources:
Edited by Absurd Words. Last updated: May 14, 2026. See the editorial policy for how definitions, examples, labels, and update checks are handled on the site.