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Synonym Chooser

How is the word rigid distinct from other similar adjectives?

Some common synonyms of rigid are rigorous, strict, and stringent. While all these words mean "extremely severe or stern," rigid implies uncompromising inflexibility.

rigid rules of conduct

When would rigorous be a good substitute for rigid?

The synonyms rigorous and rigid are sometimes interchangeable, but rigorous implies the imposition of hardship and difficulty.

the rigorous training of recruits

When might strict be a better fit than rigid?

The words strict and rigid can be used in similar contexts, but strict emphasizes undeviating conformity to rules, standards, or requirements.

strict enforcement of the law

When could stringent be used to replace rigid?

Although the words stringent and rigid have much in common, stringent suggests severe, tight restriction or limitation.

stringent standards of admission

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 rigid Possibly a less rigid rule Conn Maciel Carey, a law firm representing employers in OSHA inspections, investigations and enforcement actions posted on their blog that a federal heat rule is unlikely to cross the finish line over the next four years — at least as now drafted. Ashley Miznazi, Miami Herald, 20 Apr. 2025 The rigid grid contrasts with the soft seat for a gallery-worthy visual contradiction that will elevate your space—and likely spark some good-natured debate over its polarizing merits. Rachel Gallaher, Robb Report, 20 Apr. 2025 How the continents formed Earth’s uppermost layer, the lithosphere, is made up of the rigid crust and the top part of the mantle, which is in a denser, but more fluid state. Taylor Nicioli, CNN Money, 18 Apr. 2025 Marsh often felt the sting of growing up lower class in Britain’s rigid class hierarchy. Victoria Edel, People.com, 13 Apr. 2025 See All Example Sentences for rigid
Recent Examples of Synonyms for rigid
Adjective
  • So Read, a 56-year-old sexologist and writer based in Calgary, Canada, developed a strict sleep and bedtime routine.
    Erica Sweeney, SELF, 18 Apr. 2025
  • Augusta National Golf Club, where the tournament takes place each April, has a strict no cell phone and cameras rule during the four days of official competition.
    Jessica Radloff, Glamour, 18 Apr. 2025
Adjective
  • Four times, he’s used it to strikeout hitters, with the horizontal break being tough to pick up.
    Abbey Mastracco, New York Daily News, 28 Apr. 2025
  • However, the emotional side of living with the inflammatory bowel disease (IBD) can be just as tough.
    Caitlin Carlson, SELF, 28 Apr. 2025
Adjective
  • Sandoval has received some pay bumps, including a temporary $10,000-a-year bonus for Hawaii special education teachers designed to alleviate shortages in that and other hard-to-staff areas.
    Alia Wong, USA TODAY, 14 Feb. 2023
  • For extra reliability, choose a suitcase with a hard shell crafted from either polycarbonate or aluminum.
    Austa Somvichian-Clausen, Travel + Leisure, 13 Feb. 2023
Adjective
  • The point in this rally is to encourage our judiciary to deliver stiff sentences when animal cruelty has been committed, and solid evidence has been presented.
    Arick Wierson, MSNBC Newsweek, 16 Apr. 2025
  • After tariffs were unveiled earlier this month, the market went into a steep sell-off until Trump issued a 90-day pause on the stiff rates for most countries.
    Sean Conlon, CNBC, 16 Apr. 2025
Adjective
  • Tour demands that players lift up their floors — and flaws — in tight moments.
    Charlie Eccleshare, New York Times, 28 Apr. 2025
  • For smaller companies or those operating with tight budgets, these costs can seem prohibitive, especially when the return on investment (ROI) is uncertain or far beyond the headlights.
    Tim Houlne, Forbes.com, 28 Apr. 2025
Adjective
  • Every personal finance article is based on rigorous reporting by our team of expert writers and editors with extensive knowledge of personal finance products.
    Keagan Ostop, CNBC, 18 Apr. 2025
  • Although seeking refugee protection might come to mind, qualifying for refugee protection involves a complex, rigorous process that involves meeting a multi-pronged legal test.
    Thomas G. Moukawsher, MSNBC Newsweek, 17 Apr. 2025
Adjective
  • His parents were Italian immigrants who fled Benito Mussolini’s fascist regime, and his grandmother Rosa Margherita Vassallo di Bergoglio was active in Catholic Action, formed by Italian bishops who wanted to maintain their independence from Mussolini’s authoritarian rule.
    Olivia B. Waxman, Time, 21 Apr. 2025
  • Hungary's Prime Minister Viktor Orban has been called an authoritarian, and previous reports have noted restrictions to civil liberties.
    Graham Smith, NPR, 18 Apr. 2025
Adjective
  • It’s also cleverly engineered to do double duty: compost solid scraps and collect compost tea, a potent liquid fertilizer prized by plant lovers.
    Bailey Berg, Architectural Digest, 17 Apr. 2025
  • Center Cooper Beebe provided solid reliability in his rookie season, but how far does his ceiling reach?
    Nick Harris, Fort Worth Star-Telegram, 17 Apr. 2025

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Cite this Entry

“Rigid.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/rigid. Accessed 1 May. 2025.

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