STRINGENT Synonyms: 80 Similar and Opposite Words

Q: How is the word 'stringent' distinct from other similar adjectives?

Some common synonyms of stringent are rigid , rigorous , and strict . While all these words mean "extremely severe or stern," stringent suggests severe, tight restriction or limitation. // stringent standards of admission

Q: Where would 'rigid' be a reasonable alternative to 'stringent'?

The synonyms rigid and stringent are sometimes interchangeable, but rigid implies uncompromising inflexibility. // rigid rules of conduct

Q: When might 'rigorous' be a better fit than 'stringent'?

While the synonyms rigorous and stringent are close in meaning, rigorous implies the imposition of hardship and difficulty. // the rigorous training of recruits

Q: When could 'strict' be used to replace 'stringent'?

Although the words strict and stringent have much in common, strict emphasizes undeviating conformity to rules, standards, or requirements. // strict enforcement of the law

stringent

adjective

ˈstrin-jənt

Definition of stringent next

as in strict

not allowing for any exceptions or loosening of standards stringent rules against unauthorized persons being in the building

Synonyms & Similar Words

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Synonym Chooser

How is the word stringent distinct from other similar adjectives?

Some common synonyms of stringent are rigid, rigorous, and strict. While all these words mean "extremely severe or stern," stringent suggests severe, tight restriction or limitation.

stringent standards of admission

Where would rigid be a reasonable alternative to stringent?

The synonyms rigid and stringent are sometimes interchangeable, but rigid implies uncompromising inflexibility.

rigid rules of conduct

When might rigorous be a better fit than stringent?

While the synonyms rigorous and stringent are close in meaning, rigorous implies the imposition of hardship and difficulty.

the rigorous training of recruits

When could strict be used to replace stringent?

Although the words strict and stringent have much in common, strict emphasizes undeviating conformity to rules, standards, or requirements.

strict enforcement of the law

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 stringent But many states have more stringent rules, and regulations vary widely. —

Sarah Raza, Chicago Tribune, 30 Mar. 2026 The process of more stringent measurements actually began last year, since ABS was utilized in spring training, so the changes in players’ height has been a process that’s played out both last and this spring. —

Sam Blum, New York Times, 30 Mar. 2026 That's up from a roughly $250 billion market during the Great Recession, as more stringent lending standards on traditional banks curbed their lending to mid-sized businesses. —

Sarah Min, CNBC, 30 Mar. 2026 But many states have more stringent rules, and regulations vary widely. —

CBS News, 29 Mar. 2026 See All Example Sentences for stringent

Recent Examples of Synonyms for stringent

Adjective

Minnesota also implemented stricter regulations around those products because of the federal prohibition, such as where consumers can buy them.

— Caroline Cummings, CBS News, 7 Apr. 2026
The design process took more than five years, a negotiation between the city’s strict hydraulic requirements and the neighborhood’s shifting wishes; the result was something no one had pictured in advance.

— Eric Klinenberg, New Yorker, 6 Apr. 2026