Synonyms of merciless
Examples of merciless in a Sentence
the merciless killing of innocent people
He has been merciless in his criticism of his opponent.
Recent Examples on the Web
And the bracket carnage was swift and merciless.
—
Ryan Brennan, Kansas City Star, 20 Mar. 2026
But the quagmire is made worse by the question of what audiences want in an age of abundant at-home entertainment options, tighter budgets and general fatigue from the merciless grind of modern life.
—Theater Critic, Los Angeles Times, 18 Mar. 2026
In between, the Ball Arena patrons were merciless in their jeering of the officials.
—Corey Masisak, Denver Post, 11 Mar. 2026
The group is preyed upon by not only the harsh terrain, beset by hunger and desperation, but are also stalked by something older and far more merciless than the desert itself.
—Thinus Ferreira, Variety, 6 Mar. 2026
See All Example Sentences for merciless
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Ryan Brennan, Kansas City Star, 20 Mar. 2026
But the quagmire is made worse by the question of what audiences want in an age of abundant at-home entertainment options, tighter budgets and general fatigue from the merciless grind of modern life.
—Theater Critic, Los Angeles Times, 18 Mar. 2026
In between, the Ball Arena patrons were merciless in their jeering of the officials.
—Corey Masisak, Denver Post, 11 Mar. 2026
The group is preyed upon by not only the harsh terrain, beset by hunger and desperation, but are also stalked by something older and far more merciless than the desert itself.
—Thinus Ferreira, Variety, 6 Mar. 2026
See All Example Sentences for merciless
Cite this Entry
“Merciless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/merciless. Accessed 26 Mar. 2026.
Copy CitationKids Definition
merciless
adjective
mer·ci·less
ˈmər-si-ləs 
: having no mercy : pitiless
merciless slaughter
mercilessly
adverb
mercilessness
noun
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