rigid

[rij-id] / ˈrɪdʒ ɪd /

ADJECTIVE

stiff, strict, severe

Synonyms

STRONGEST

adamant austere definite exact fixed hard-line harsh inflexible intransigent rigorous solid stern stringent uncompromising unyielding

WEAK

adamantine bullheaded changeless chiseled dead set determined firm hard incompliant inelastic inexorable invariable locked-in obdurate set set in stone single-minded static strait-laced unalterable unbending unbreakable unchanging undeviating unmoving unpermissive unrelenting

Antonyms

STRONGEST

broken easy flexible gentle imprecise indefinite inexact irresolute lenient mild pliant soft tolerant unfixed unreliable willing yielding

WEAK

bending limber pliable

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.

Their rigid structure allows them to anchor within soft polymers, adding strength while maintaining a reliable conductive network.

From Science Daily • Mar. 31, 2026

Transforming those statutes into rigid ballot-receipt deadlines would stretch them far beyond their historical purpose.

From Slate • Mar. 31, 2026

Qatari contracts are usually more rigid, said Ira Joseph, a senior research associate at Columbia University’s Center on Global Energy Policy.

From MarketWatch • Mar. 19, 2026

Come ready to shed any rigid assumptions and play.

From Los Angeles Times • Mar. 13, 2026

Her limbs turned rigid, and she lost her grip on Percy.

From "The House of Hades" by Rick Riordan

Vocabulary lists containing rigid

The New SAT: Words to Capture Tone

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The SAT: Words to Capture Tone, List 6

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The Cay

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