Definition of indecorousnext

Synonym Chooser

How does the adjective indecorous differ from other similar words?

Some common synonyms of indecorous are improper, indelicate, unbecoming, and unseemly. While all these words mean "not conforming to what is accepted as right, fitting, or in good taste," indecorous suggests a violation of accepted standards of good manners.

indecorous behavior

When could improper be used to replace indecorous?

While in some cases nearly identical to indecorous, improper applies to a broader range of transgressions of rules not only of social behavior but of ethical practice or logical procedure or prescribed method.

improper use of campaign contributions

When is indelicate a more appropriate choice than indecorous?

Although the words indelicate and indecorous have much in common, indelicate implies a lack of modesty or of tact or of refined perception of feeling.

indelicate expressions for bodily functions

Where would unbecoming be a reasonable alternative to indecorous?

In some situations, the words unbecoming and indecorous are roughly equivalent. However, unbecoming suggests behavior or language that does not suit one's character or status.

conduct unbecoming to an officer

When might unseemly be a better fit than indecorous?

The meanings of unseemly and indecorous largely overlap; however, unseemly adds a suggestion of special inappropriateness to a situation or an offensiveness to good taste.

remarried with unseemly haste

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of indecorous Still, the quips here feel both recycled and indecorous, as if misogyny and the #MeToo Movement are just ideas to laugh at. Aramide Tinubu, Variety, 5 Mar. 2026 This was likewise interpreted by some as an indecorous gesture of thanks aimed at corporate sponsors. Joshua Hunt, Harpers Magazine, 24 Feb. 2026 Australian screenwriter McNamara’s comic sensibilities are more in line with English than American humor — which brings the plus of scathing wit, if also the minus of a certain decorum even in outbursts of indecorous fury. David Rooney, HollywoodReporter, 25 Aug. 2025 The massive tag is gone now but something just as indecorous seems likely to replace it. Jennifer Van Grove, San Diego Union-Tribune, 15 Mar. 2024 With round-the-clock musicians, magicians, comedians, blue men and white Bengal tigers, the Strip became the premier global destination not just for indecorous gambling, but also for family-friendly entertainment. Chris Carra, Smithsonian Magazine, 15 Feb. 2024 Now five seasons old, The Constructivists also have taken a step up in ambition by casting local veteran James Pickering as David, the latest in a run of wild, unhinged and indecorous old men the septuagenarian has brought to life on stage. Jim Higgins, Journal Sentinel, 17 Apr. 2023 Even a white-collar defendant’s photograph of himself holding a baseball bat next to a prosecutor’s photo might be easily dismissed as indecorous, but free, speech. Elliot Williams, CNN, 10 Apr. 2023 There was a palpable undercurrent of dissatisfaction among offensive players – grumbling about the predictability of the offense and what looked like indecorous snickering when the locker room opened. Christopher L. Gasper, BostonGlobe.com, 2 Dec. 2022
Recent Examples of Synonyms for indecorous
Adjective
  • Realbotix said the platform includes education-specific safety controls, district oversight, and safeguards designed to prevent inappropriate responses.
    Jijo Malayil, Interesting Engineering, 25 June 2026
  • That meant that anybody who’s doing anything that could be called terrorism, including eco terrorists, however inappropriate the term, was going to be a target.
    Fiction Non Fiction, Literary Hub, 25 June 2026
Adjective
  • Experts say a lack of access to information and improper staff training are major barriers for blind travelers.
    Zach Wichter, USA Today, 22 June 2026
  • Although Ashley had alleged things like malice, ill-will and improper motives by Adam, that still fell short of proving that Adam knew that his statements were false.
    Jay Adkisson, Forbes.com, 21 June 2026
Adjective
  • In 2023 the agency documented signs of stress in sloths during public encounters, improper handling of a juvenile kangaroo and environmental conditions deemed unsuitable for a sloth’s care.
    Katie Surma, Sun Sentinel, 19 June 2026
  • As a result of the unsuitable conditions, Stevie was starving and dehydrated.
    Moná Thomas, PEOPLE, 8 June 2026
Adjective
  • Govern From Day One In a regulated context, an assistant that produces a confident but incorrect answer carries genuine regulatory and reputational exposure.
    Ricardo Tavares, Forbes.com, 23 June 2026
  • Many argue that signatures are invalid because signers listed incorrect addresses or live outside of the district the candidate wants to represent.
    Kate Armanini, Chicago Tribune, 20 June 2026
Adjective
  • Tom Kim dropped two shots at the wrong time and shot 72.
    Doug Ferguson, Los Angeles Times, 21 June 2026
  • Every traveler has a trip that went spectacularly wrong.
    Josh Rivera, USA Today, 21 June 2026
Adjective
  • Isdin Melatonik If traditional retinoids have left your sensitive skin unhappy, Isdin's Melatonik Recovery Night Serum offers a gentler approach with bakuchiol.
    Christa Joanna Lee, Allure, 23 June 2026
  • Brown and the Celtics have both since denied speculation that the 29-year-old second-team All-NBA selection was unhappy with his role in Boston.
    Peter Sblendorio, New York Daily News, 22 June 2026

Browse Nearby Words

Cite this Entry

“Indecorous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indecorous. Accessed 27 Jun. 2026.

More from Merriam-Webster on indecorous

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster