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 However indecorous her comments, those facts take her commentary out of the purview of the school district. Arkansas Online, 2 July 2021
Recent Examples of Synonyms for indecorous
Adjective
  • Production on the star's prior film, Being Mortal, was suspended by Searchlight Pictures in 2022 after a staffer filed a complaint against actor Bill Murray, alleging inappropriate behavior.
    Joey Nolfi, Entertainment Weekly, 7 Sep. 2025
  • While Roblox has filters and moderation, kids can still be exposed to inappropriate language, scams, or unsafe conversations.
    Annabelle Canela, Parents, 5 Sep. 2025
Adjective
  • In that appeal, prosecutors are asking the Supreme Court to give them permission to appeal the order for a new trial, which prosecutors contend was improper.
    Dan Horn, The Enquirer, 3 Sep. 2025
  • However, there’s one critical aspect that most startups tend to overlook—the high rate of failure due to improper data governance.
    Jagadish Gokavarapu, Forbes.com, 2 Sep. 2025
Adjective
  • Smaller vehicles can also use the old Kongevei (King’s Road) in Levanger, but authorities have warned that this route is unsuitable for heavy traffic.
    David Nikel, Forbes.com, 30 Aug. 2025
  • The drastic drop in performance from the 2022 season points to the idea that the current generation of cars is unsuitable for the Briton.
    Saajan Jogia, MSNBC Newsweek, 27 Aug. 2025
Adjective
  • Shopping for a new kitchen sink can be daunting since an incorrect decision can be expensive.
    BestReviews, Chicago Tribune, 5 Sep. 2025
  • An error occurred during the issuance of the test certificates due to incorrect entry of IP addresses.
    Dan Goodin, ArsTechnica, 4 Sep. 2025
Adjective
  • Parasite The first non-English language film to win a Best Picture Oscar, Bong Joon-ho's Parasite centers on the Kims, who live on the wrong side of the tracks in Seoul, South Korea.
    Emy LaCroix, PEOPLE, 8 Sep. 2025
  • Joveljic stepped up and placed the penalty kick into his right-hand corner, while goalkeeper Brad Stuver dove the wrong way.
    Daniel Sperry, Kansas City Star, 8 Sep. 2025
Adjective
  • Both Ways on Netflix The Lovebirds In the 2020 adventure comedy The Lovebirds, Issa Rae and Kumail Nanjiani play an unhappy couple on the brink of splitting up.
    James Mercadante, PEOPLE, 4 Sep. 2025
  • But surveys have also shown many reservists are unhappy with the cabinet's plans, some openly accusing the government of lacking a cohesive strategy, a post-war plan for Gaza or a clear benchmark for victory.
    Emily Rose, USA Today, 3 Sep. 2025

Browse Nearby Words

Cite this Entry

“Indecorous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/indecorous. Accessed 9 Sep. 2025.

More from Merriam-Webster on indecorous

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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