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Synonyms

unsparing

American  
[uhn-spair-ing] / ʌnˈspɛər ɪŋ /

adjective

  1. not sparing; liberal or profuse; excessive.

    Synonyms:
    bountiful, lavish, generous
  2. unmerciful; harsh; severe.

    Synonyms:
    relentless, unrelenting, merciless

unsparing British  
/ ʌnˈspɛərɪŋ /

adjective

  1. not sparing or frugal; lavish; profuse

  2. showing harshness or severity; unmerciful

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of unsparing

First recorded in 1580–90; un- 1 + sparing

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.

The judge who sentenced Peters in October 2024 was unsparing.

From Los Angeles Times • May 20, 2026

Here, she turns that same archival rigor inward on her own family’s immigrant story, as unsparing as it is tender.

From Los Angeles Times • May 19, 2026

Some OpenAI employees involved in the talks had struggled to get on the same terms as Hood, who came to be known for her tough, unsparing style, according to people familiar with the matter.

From The Wall Street Journal • May 2, 2026

In “Tojo,” Peter Mauch, who teaches Asian history at Western Sydney University, delivers a deeply researched and unsparing portrait of Japan’s most infamous modern leader.

From The Wall Street Journal • Mar. 6, 2026

Volpe can be unsparing when he needs to be.

From "Drama High" by Michael Sokolove

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