STRICT Synonyms: 147 Similar and Opposite Words

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

Some common synonyms of strict are rigid , rigorous , and stringent . While all these words mean "extremely severe or stern," strict emphasizes undeviating conformity to rules, standards, or requirements. // strict enforcement of the law

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

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

Q: When would 'rigorous' be a good substitute for 'strict'?

The words rigorous and strict are synonyms, but do differ in nuance. Specifically, rigorous implies the imposition of hardship and difficulty. // the rigorous training of recruits

Q: When is it sensible to use 'stringent' instead of 'strict'?

Although the words stringent and strict have much in common, stringent suggests severe, tight restriction or limitation. // stringent standards of admission

strict

adjective

ˈstrikt

Definition of strict

as in accurate

following an original exactly not a strict translation, because a lot of the humor is in the wordplay

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in rigorous

given to exacting standards of discipline and self-restraint that piano teacher is notoriously strict, but students make great strides under her tutelage

Synonyms & Similar Words

Antonyms & Near Antonyms

as in rigid

not allowing for any exceptions or loosening of standards on a strict diet strict adherence to the letter of the law

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How is the word strict distinct from other similar adjectives?

Some common synonyms of strict are rigid, rigorous, and stringent. While all these words mean "extremely severe or stern," strict emphasizes undeviating conformity to rules, standards, or requirements.

strict enforcement of the law

When could rigid be used to replace strict?

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

rigid rules of conduct

When would rigorous be a good substitute for strict?

The words rigorous and strict are synonyms, but do differ in nuance. Specifically, rigorous implies the imposition of hardship and difficulty.

the rigorous training of recruits

When is it sensible to use stringent instead of strict?

Although the words stringent and strict 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 strict States, or city and town councils, should mandate regular audits of database access and impose strict criminal penalties for cops who misuse the technology. — Rafael A. Mangual, Washington Post, 2 Oct. 2026 Experience and further study may lead legislators to gradually migrate to allowing retail marijuana, subject to strict regulation as to the type and dosages of product sold. — Mary Ramsey, Charlotte Observer, 2 Oct. 2026 Handling, owning and feeding that data back into model training must meet strict regional data sovereignty and telecommunications rules. — David Kelly, Forbes.com, 2 Oct. 2026 Meanwhile, polls show most voters want stricter AI regulations ahead of the mid-term elections. — Ashley Belanger, ArsTechnica, 2 Oct. 2026 See All Example Sentences for strict

Recent Examples of Synonyms for strict

Adjective

An in-home assessment can help identify which windows require replacement and provide more accurate project pricing.

— Samantha Agate, Miami Herald, 5 Oct. 2026
Athletic directors and coaches have been scrambling to make sure players are eligible and parental paperwork is accurate.

— Eric Sondheimer, Los Angeles Times, 5 Oct. 2026

Definition of accurate

Adjective

The list takes months to compile, with multiple steps and checks designed to ensure the ranking is rigorous and consistent.

— Kelli Grant, CFP®,Riley de León, CNBC, 8 Oct. 2026
With rigorous reporting and more than 150 interviews with those working for the US’ most influential AI companies, technology journalist Roose covers Silicon Valley’s breakneck race to build artificial general intelligence.

— Mary Lawrence Ware, semafor.com, 6 Oct. 2026

Definition of rigorous

Adjective

Though the idea proved nearly impossible to fully realize, the concept of a more fluid, non-rigid weaving style became central to Wiener’s practice.

— Francesca Aton, ARTnews.com, 2 Oct. 2026
Enforcing rigid standards prematurely—as early Space Development Agency (SDA) mandates demonstrated—can freeze sub-optimal designs and throttle rapid tech iteration.

— Rohit Jha, Forbes.com, 1 Oct. 2026

Definition of rigid

Adjective

The court has already said that second half is Congress’ job, and the usual objection — that nobody could tell the difference — is about to stop being true.

— John Mildenberger, STAT, 2 Oct. 2026
But back then, Carla was worth significantly more than Morgan; now, the inverse is true.

— Rafaela Bassili, Vulture, 2 Oct. 2026

Definition of true

Adjective

A lot of people complain about how long the permit approval process takes in stringent Coral Gables.

— Michelle Marchante, Miami Herald, 5 Oct. 2026
If the changes are approved, Head Start would defer to state and local childcare standards, which some researchers have found to be less stringent than the program’s longtime requirements.

— Maia Nehme, Hartford Courant, 4 Oct. 2026

Definition of stringent

Adjective

Nick wants to be careful about their firm’s spending, but Serena reminds him that Cathcarts has every resource at its disposal.

— Rafaela Bassili, Vulture, 2 Oct. 2026
The Iranian regime will need to be careful before launching such an attack, or even before undertaking lesser forms of escalation.

— Mohammad Ayatollahi Tabaar, Foreign Affairs, 1 Oct. 2026

Definition of careful

Adjective

The Fed's protective umbrella helps the dollar's appeal among global investors, who can't be fully confident that funds invested into authoritarian China can be safely taken out of the country.

— Matt Peterson, CNBC, 6 Oct. 2026
Soon after the photo was taken, pro-Chinese Communist Party activists there began assaulting protesters of Xi's authoritarian regime — though there is no evidence Zhang was involved in any attacks.

— Adam Yamaguchi, CBS News, 6 Oct. 2026

Definition of authoritarian

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striating

strict

strictly

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“Strict.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/strict. Accessed 9 Oct. 2026.

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Synonyms of strict

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