ALL OUT Synonyms: 126 Similar and Opposite Words

all-out 1 of 2

adjective

ˈȯl-ˈau̇t

Definition of all-out

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

as in thorough

trying all possibilities an all-out effort to break open the door

Synonyms & Similar Words

Antonyms & Near Antonyms

all out

2 of 2

adverb

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

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.

Recent Examples of all-out

Adjective

What followed over the course of the next several hours was an all-out assault on the senses. — Ian Curtis, Rolling Stone, 11 Sep. 2026 At times, perhaps surfing or more calmly gliding away from pressure will offer a better alternative to an all-out sprint toward the sideline. — Dan Wiederer, New York Times, 9 Sep. 2026

Adverb

Arsenal had no choice but to go all out after conceding on 77 seconds and seemed better for it. — Jack Lang, New York Times, 6 Sep. 2026 The French toast was fluffy, the chocolate sauce on top was sweet and the berries were the perfect amount of tart to balance it all out. — Carolyn Burt, Oc Register, 31 Aug. 2026 See All Example Sentences for all-out

Recent Examples of Synonyms for all-out

Adjective

Known as the Shark Bay UNESCO World Heritage Site, the place gets its name from English buccaneer-cum-naturalist William Dampier, who was overcome by the bay’s sheer abundance and the size of the marine predators during a visit in 1699.

— Literary Hub, Literary Hub, 2 Oct. 2026
Through the sheer force of his will and his brilliant comedic timing, Bratton was elevated to a cast member by the second season.

— Andy Greene, Rolling Stone, 2 Oct. 2026

Definition of sheer

Adjective

Loubier is expected to exit Delvaux at the end of the year after a thorough handover period.

— Miles Socha, Footwear News, 28 Sep. 2026
Collaborate with the finance team on a thorough budgeting process and financial risk assessment, mitigation and monitoring.

— Eleonora Liapina, Forbes.com, 25 Sep. 2026

Definition of thorough

Adjective

There’s a wonderful fraction of a second when the Villa fans in the Holte End have to adjust from impending despair to utter joy.

— Amitai Winehouse, New York Times, 15 Sep. 2026
Fall in Europe brings with it brisk temperatures that make sightseeing an utter joy, thinner crowds that leave room for locals, and an opportunity to experience cities in their most authentic light.

— Jessica Sulima, Condé Nast Traveler, 11 Sep. 2026

Definition of utter

Adjective

Avila said the attack left her with severe injuries to her arm and face, extensive scarring, and post-traumatic stress disorder.

— Charisma Madarang, Rolling Stone, 30 Sep. 2026
In that hands-on evaluation, the reviewer put the Flow 2 through extensive real-world testing across two months in a demanding household environment, covering over 100 cleaning jobs and more than 18,500 square feet of floor space.

— New Atlas, New Atlas, 29 Sep. 2026

Definition of extensive

Adverb

The third, Surrender, is a massage performed in water, in which the buoyancy and warmth allow the body to completely relax and let go.

— Robb Report Studio, Robb Report, 3 Oct. 2026
What’s different about this style is that its uppers are completely decorated with small, shimmering crystal details in a silvery, light-catching finish.

— Karla Rodriguez, Footwear News, 2 Oct. 2026

Definition of completely

Adjective

South Korea has not given the project an unconditional green light and says its participation will depend on the economics.

— Neetika Walter, Interesting Engineering, 30 Sep. 2026
Kremlin spokesman Dmitry Peskov repeated Moscow's demand for a comprehensive peace deal, not a temporary break in hostilities, following Ukraine's call for a complete and unconditional ceasefire.

— HANNA ARHIROVA, Arkansas Online, 25 Sep. 2026

Definition of unconditional

Adjective

The incoming wave hits a slanted wall, bounces off at an angle, and rapidly spirals into complete unpredictability.

— Mrigakshi Dixit, Interesting Engineering, 28 Sep. 2026
An almost complete goddess torso, identified as the Roman goddess of victory, includes wings, a palm branch, and a victory laurel.

— Francesca Aton, ARTnews.com, 28 Sep. 2026

Definition of complete

Browse Nearby Words

allotting

all-out

all out

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Style

“All-out.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/all-out. Accessed 3 Oct. 2026.

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Synonyms of all-out

adjective

adverb

Example Sentences

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