Synonyms of decorum

decorum

noun

di-ˈkȯr-əm 

as in etiquette

socially acceptable behavior

high standards of decorum are usually required when attending the opera

Synonyms & Similar Words

• etiquette
• decency
• propriety
• morality
• dignity
• civility
• prudence
• form
• fitness
• politeness
• courtesy
• gentility
• refinement
• integrity
• honesty
• graciousness
• grace
• appropriateness
• politesse
• virtue
• courteousness
• correctness
• discretion
• carefulness
• attentiveness
• honor
• attention
• goodness
• rightness
• care
• seemliness
• rectitude
• probity
• gentilesse
• uprightness
• righteousness
• correctitude
• mannerliness
• straightness
• decorousness
• virtuousness
• character
• high-mindedness

Antonyms & Near Antonyms

• impropriety
• indecency
• coarseness
• vulgarity
• crudeness
• indecorum
• discourtesy
• incivility
• indiscretion
• evil
• immorality
• degradation
• imprudence
• gracelessness
• wickedness
• impoliteness
• badness
• perversion
• degeneracy
• depravity
• debauchery
• dishonesty
• crookedness
• unscrupulousness
• underhandedness

Example Sentences

Recent Examples of decorum

In addition to ticketing when necessary, Cotcher said the Park District leads discussions in problem areas and tries to reiterate park rules and decorum with parents, children and others using trails. — Sierra Lopez, Mercury News, 16 Aug. 2026

Prosecutors are asking the judge to limit courtroom access and strictly enforce decorum rules at the high-profile trial, scheduled to begin next month. — Michael Ruiz, FOXNews.com, 11 Aug. 2026

On the other hand, permanent residents in Nantucket framed the issue as one of class — meaning both privilege and decorum. — Bethy Squires, Vulture, 29 July 2026

Well, there is one new thing, but again, decorum prevents an open discussion about a major element. — David Fear, Rolling Stone, 28 July 2026