stringent

[strin-juhnt] / ˈstrɪn dʒənt /

ADJECTIVE

rigid, tight

Synonyms

STRONGEST

binding demanding draconian exacting forceful harsh inflexible ironclad rigorous severe stiff strict tough

WEAK

acrimonious brick-wall by the book by the numbers compelling confining convincing dead set on drawing dyed-in-the-wool hard hard-nosed iron-fisted picky poignant powerful rough set unpermissive valid

Antonyms

STRONGEST

amenable calm easy easygoing facile flexible gentle kind lenient mild nice pliable pliant soft weak willing yielding

WEAK

inexact tolerant

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.

In announcing its findings, the EPA cited federal lead standards only, and not California’s more stringent thresholds.

From Los Angeles Times • May 21, 2026

"With no cases or symptoms among them and our stringent monitoring and isolation measures, the risk to the public remains extremely low," she added.

From BBC • May 11, 2026

While never mentioning China by name, the ministers clearly took aim at Beijing and its stringent export controls on rare earths in their statement, after two days of meetings in France.

From Barron's • May 6, 2026

The FAA has stringent medical disclosure requirements to ensure that controllers are stable when they coordinate thousands of flights.

From The Wall Street Journal • Apr. 23, 2026

I should suffer often, no doubt, attached to him only in this capacity: my body would be under rather a stringent yoke, but my heart and mind would be free.

From "Jane Eyre" by Charlotte Brontë

Vocabulary lists containing stringent

Essential Academic Vocabulary for High School Students, List 2

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Wonder

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Vocabulary from the Third and Final Presidential Debate, October 19, 2016

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