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 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 Hurston often ran afoul of her contemporaries because of her indecorous proclamations. Hannah Giorgis, The Atlantic, 25 Feb. 2022
Recent Examples of Synonyms for indecorous
Adjective
  • This means exposing the shoulders, showing too much leg above the knees, or wearing clothing with crude or inappropriate imagery.
    Asia London Palomba, Travel + Leisure, 25 Oct. 2025
  • Section 5 would've set new terms for challenging material that anyone may find inappropriate, and ultimately vest public local officials with the power to issue a final ruling on the dispute.
    Arkansas Online, Arkansas Online, 23 Oct. 2025
Adjective
  • Graf sided with a defense motion arguing the sheriff's office joint filing with the prosecution was procedurally improper, but did not make a decision about whether to issue a blanket ban on photography and video recording in the courtroom or hold certain hearings remotely.
    N'dea Yancey-Bragg, USA Today, 27 Oct. 2025
  • Hospitals, according to the suit, submitted such claims and were the recipients of these improper payments.
    Kayla Dwyer, IndyStar, 24 Oct. 2025
Adjective
  • This closeness causes gravitational instability that existing planetary formation models have suggested should result in an environment unsuitable for planet formation.
    Robert Lea, Space.com, 27 Oct. 2025
  • They were placed there by the California Department of Fish and Wildlife after being deemed unsuitable for wild release.
    Khloe Quill, FOXNews.com, 26 Oct. 2025
Adjective
  • An earlier version of this story contained incorrect information, and the story has been updated.
    Charlotte Observer, Charlotte Observer, 24 Oct. 2025
  • Terrebonne resident Emmanuelle Bossé told public broadcaster CBC Radio-Canada in May her ballot was returned to sender because of an incorrect postal code on the return envelope provided by the national elections commission.
    Lex Harvey, CNN Money, 22 Oct. 2025
Adjective
  • Watters said letting visitors toss vegetables through the fence could send the wrong message, normalizing the idea of being close enough to feed a bear.
    Quinn Clark, jsonline.com, 27 Oct. 2025
  • New York Giants star rookie running back Cam Skattebo was the talk of the NFL world on Sunday for all the wrong reasons after going down with what appears to be a season-ending leg or ankle injury in the team's Week 8 game against the Philadelphia Eagles.
    Reice Shipley, MSNBC Newsweek, 26 Oct. 2025
Adjective
  • Following Dombrowski’s comments and his belief that Harper is unhappy with his current contract situation, Sherman opened the door to a potential offseason trade that sends Harper elsewhere.
    Peter Chawaga, MSNBC Newsweek, 22 Oct. 2025
  • People who will be sent there include those who let their poor unhappy doggies bark endlessly, those who throw trash on the beach and those who hunt exotic animals for sport.
    Marla Jo Fisher, Oc Register, 22 Oct. 2025

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Cite this Entry

“Indecorous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indecorous. Accessed 29 Oct. 2025.

More from Merriam-Webster on indecorous

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