unrelenting

[uhn-ri-len-ting] / ˌʌn rɪˈlɛn tɪŋ /

ADJECTIVE

merciless

Synonyms

STRONGEST

ceaseless constant continual continuous endless implacable incessant inexorable persistent relentless ruthless tenacious unabated unremitting unwavering unyielding

WEAK

bound bound and determined brick-wall cruel dead set on grim hanging tough hardheaded intransigent iron-fisted mortal perpetual pitiless remorseless rigid set steady stern stiff stiff-necked tough unbending unbroken unflinching unsparing

Antonyms

STRONGEST

broken ceasing changeable completed ending finished flexible halting inconstant infrequent intermittent interrupted irregular kind merciful nice occasional stopping surrendering sympathetic terminable varying wavering yielding

WEAK

compassionate relenting

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 simple question was only the beginning of an unrelenting nightmare.

From Slate • Apr. 19, 2026

Up to this point he had formed an uneasy relationship with the Masters, regularly squabbling with the unrelenting undulations of the famed course.

From BBC • Apr. 10, 2026

Checchi, in particular, barraged voters with an unrelenting flood of ads.

From Los Angeles Times • Mar. 25, 2026

After decades of unrelenting attention to career and children, she loved the idea of tuning out the noise and using her hands.

From The Wall Street Journal • Mar. 4, 2026

He’d watched friends weakened and exhausted by unrelenting diarrhea out in the field.

From "Boots on the Ground: America's War in Vietnam" by Elizabeth Partridge

Vocabulary lists containing unrelenting

Narrative of the Life of Frederick Douglass

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Esperanza Rising

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A Thousand Splendid Suns

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