1
as in sheer
having no exceptions or restrictions
Grandpa got the all-out support of the family when he decided to remarry at age 72
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in thorough
trying all possibilities
an all-out effort to break open the door
Synonyms & Similar Words
Antonyms & Near Antonyms
as in full steam ahead
with all power or resources being used
went all out for her New Year's Eve party—she even had fireworks!
Synonyms & Similar Words
Example Sentences
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Recent Examples of all-out
CBS News,
18 June 2026
The leaders of the world’s leading industrial economies promised to strengthen Ukraine’s air defenses and ensure its energy supply, as well as step up international economic pressure on Moscow, as Kyiv’s fight against Russia’s all-out invasion stretches into its fifth year with no end in sight.
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ABC News,
17 June 2026
Justice Delos Santos,
Mercury News,
25 June 2026
Its neutral hue makes styling a breeze, too, whether adding a pop of color layer or statement sneakers to round it all out.
—
Julia Morlino,
Travel + Leisure,
23 June 2026
See All Example Sentences for all-out
Adjective
Ukraine hit a major Moscow oil refinery for a second time in a week and disrupted commercial flights at Moscow airports in one of its biggest drone attacks since Russia's all-out invasion of its neighbor more than four years ago, Russian officials said Thursday.
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CBS News,
18 June 2026
The leaders of the world’s leading industrial economies promised to strengthen Ukraine’s air defenses and ensure its energy supply, as well as step up international economic pressure on Moscow, as Kyiv’s fight against Russia’s all-out invasion stretches into its fifth year with no end in sight.
—
ABC News,
17 June 2026
Adverb
Butler went all out to field Lee’s fading line drive but couldn’t corral the ball on the dive, allowing three runs to score.
—
Justice Delos Santos,
Mercury News,
25 June 2026
Its neutral hue makes styling a breeze, too, whether adding a pop of color layer or statement sneakers to round it all out.
—
Julia Morlino,
Travel + Leisure,
23 June 2026
See All Example Sentences for all-out
Recent Examples of Synonyms for all-out
Adjective
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This sheer shade is a light and delicate pink with a hint of beige.
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The sheer number of deals available can make shopping overwhelming for even the savviest shoppers.
Adjective
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Each specimen was weighed and put in the same-sized containers filled with superworm larvae to determine the optimal ratio of larvae to specimen for thorough cleaning without damaging bones.
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Those subtle cues usually reveal whether housekeeping is thorough or simply surface-level.
Adverb
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Preparing skeletal specimens for display in museums or for forensic studies requires the bones to be thoroughly cleaned to remove any remaining flesh or soft tissue.
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Mexico completed a thoroughly impressive 2-0 victory over Ecuador to advance to the last 16.
Adjective
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Others shared in the catharsis, too — some resorting to jokes about the hectic postgame interviews Anthony Edwards and Ball furnished, some resorting to utter confusion.
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The scene around me was one of utter bedlam, with stadium officials even joining in the celebrations.
Adjective
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Barrett and Jackson each reported the most extensive travel of court justices promoting their books in 2025.
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Just south of the circle, subsequent construction of the Icon Miami complex, though, destroyed extensive additional evidence of Tequesta occupation in the bedrock, including scores of holes likely dug for wooden dwelling support posts.
Adverb
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While Syd cares deeply about the restaurant, Richie’s entire sense of self-worth and identity is completely intertwined with it.
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These claims are completely unfounded.
Adjective
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Meanwhile, since the Scaloni era’s unprecedented winning streak, Argentineans’ adoration of Messi has, at last, become unconditional.
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If the Heat’s pick in next year’s draft falls between 1 and 14, Miami would keep that pick and send Charlotte an unconditional first-round pick in 2028.
Adjective
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My son-in-law feels blindsided, as my daughter is asking for a complete break.
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The vast Lake Tahoe estate of Beach Boys co-founder Mike Love, complete with a theater, wine tasting room, ice-skating rink and sauna, could be yours — for the small price of $43 million.
Cite this Entry
“All-out.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/all-out. Accessed 2 Jul. 2026.
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