ruthless

adjective

ruth·​less ˈrüth-ləs How to pronounce ruthless (audio)
 also  ˈru̇th-
: having no pity : merciless, cruel
a ruthless tyrant
ruthlessly adverb
ruthlessness noun

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If someone can be ruthless, can one also be ruthful?

Ruthless can be defined as "without ruth" or "having no ruth." So what, then, is ruth? The noun ruth, which is now considerably less common than ruthless, means "compassion for the misery of another," "sorrow for one's own faults," or "remorse." And, just as it is possible for one to be without ruth, it is also possible to be full of ruth. The antonym of ruthless is ruthful, meaning "full of ruth" or "tender." Ruthful can also mean "full of sorrow" or "causing sorrow." Ruth can be traced back to the Middle English noun ruthe, itself from ruen, meaning "to rue" or "to feel regret, remorse, or sorrow."

Examples of ruthless in a Sentence

The journalist was ruthless in his criticism. an office supervisor with a ruthless disregard for others' feelings
Recent Examples on the Web
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.
Their life is interrupted by the arrival of a group of pale, ghostly white lions, an outsider tribe of scavengers led by the ruthless Kiros (Mads Mikkelsen), looking to occupy and control this land. Bilge Ebiri, Vulture, 19 Dec. 2024 Storks Are Fascinating Beyond Their Brood Reducing Ways Despite their ruthless parenting, storks are fascinating creatures with other interesting traits. Scott Travers, Forbes, 18 Dec. 2024 Taking place in the same universe as hit sci-fi RPG The Outer Worlds, which released in 2019, the episode revolves around similar themes of adventure, isolation, and ruthless corporate greed. Thomas G. Moukawsher, Newsweek, 16 Dec. 2024 Expect jarring swings between popular, pro-growth moves and ruthless government gutting and payback. Axios, 16 Dec. 2024 See all Example Sentences for ruthless 

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of ruthless was in the 14th century

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Dictionary Entries Near ruthless

Cite this Entry

“Ruthless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ruthless. Accessed 22 Dec. 2024.

Kids Definition

ruthless

adjective
ruth·​less ˈrüth-ləs How to pronounce ruthless (audio)
: having no pity : merciless, cruel
ruthlessly adverb
ruthlessness noun

More from Merriam-Webster on ruthless

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