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Synonyms

stringent

American  
[strin-juhnt] / ˈstrɪn dʒənt /

adjective

  1. rigorously binding or exacting; strict; severe.

    stringent laws.

    Synonyms:
    restrictive
    Antonyms:
    flexible
  2. compelling, constraining, or urgent.

    stringent necessity.

  3. convincing or forcible.

    stringent arguments.

    Synonyms:
    effective, powerful, forceful
  4. (of the money market) characterized by a shortage in money for loan or investment purposes; tight.


stringent British  
/ ˈstrɪndʒənt /

adjective

  1. requiring strict attention to rules, procedure, detail, etc

  2. finance characterized by or causing a shortage of credit, loan capital, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

See strict.

Other Word Forms

  • nonstringent adjective
  • stringency noun
  • stringently adverb
  • unstringent adjective
  • unstringently adverb

Etymology

Origin of stringent

First recorded in 1595–1605; from Latin stringent- (stem of stringēns ), present participle of stringere “to draw tight”; -ent

Explanation

That teacher's demands are stringent — she wants the homework typed in her favorite font, on special paper, and each essay must be exactly 45 lines! While the word stringent might seem foreign, if you're afflicted with pimples, you'll know the word astringent. An astringent causes your skin to tighten like it's shrinking your pores. This tightening, constricting feel describes stringent with regard to rules. Stringent safety procedures prevent accidents in a dangerous work environment. And restaurants must adhere to stringent health regulations.

Keep Reading on Vocabulary.com

Vocabulary lists containing stringent

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That being said, ExpressVPN’s privacy practices include some gold-standard stuff, like RAM-only servers that are wiped at every reboot and its stringent no-logs policy.

From Salon • Apr. 1, 2026

This widens the gap with Grana Padano, a competitor with less stringent production rules, as well as other cheeses meant for grating.

From Barron's • Mar. 26, 2026

The banks also have stringent capital requirements that keep them away from large exposures to the type of higher-rate middle-market loans the BDCs focus on.

From MarketWatch • Mar. 12, 2026

“With this in mind, we do the daily work to make certain our products meet our stringent food safety expectations. We don’t take any chances when it comes to product safety and quality.”

From Los Angeles Times • Mar. 5, 2026

And there is another smell in the Packard now, above leather and whiskey, a stringent, metallic smell overpowering my grandfather’s deodorant: fear.

From "Middlesex: A Novel" by Jeffrey Eugenides