AVOUCH Synonyms: 87 Similar and Opposite Words

avouch

verb

ə-ˈvau̇ch

Definition of avouch

as in to guarantee

to declare (something) to be true or genuine a note from my doctor avouching that my medical condition did indeed disqualify me from gym class

Synonyms & Similar Words

Relevance

as in to claim

to state as a fact usually forcefully avouched that he had never cheated on his taxes in his life

Synonyms & Similar Words

Antonyms & Near Antonyms

as in to declare

to state clearly and strongly she tends to avouch her opinions in such a way as to imply that anyone who thinks otherwise is an idiot

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for avouch

Verb

Baking this mac and cheese on a sheet pan guarantees creamy centers and crispy edges in every bite.

— Sarah Martens, Better Homes & Gardens, 4 July 2026
Having the gene does not guarantee a diagnosis later on, but compared to people with other APOE variants in their genome, the likelihood is significantly higher.

— Rachel Raposas, PEOPLE, 4 July 2026

Definition of guarantee

Verb

Also requested were documents related to a lawsuit, recently settled for $135,000, claiming Kramer had given an improper assessment of a property and retaliated against an employee who complained.

— Jakob Rodgers, Mercury News, 7 July 2026
The government claimed the feature could increase cybercrime incidents and has directed the platform to pause its plans.

— Priyanka Salve, CNBC, 6 July 2026

Definition of claim

Verb

In 2012, when Mark Walter and his partners bought the Dodgers, team president Stan Kasten declared mediocrity would no longer be acceptable.

— Bill Shaikin, Los Angeles Times, 6 July 2026
However, the polarizing trend has officially been declared *the* pants of summer 2026 thanks to celebrities like Kendall Jenner, Jennifer Lopez, Hailey Bieber, and Gwyneth Paltrow.

— Tessa Petak, InStyle, 6 July 2026

Definition of declare

Verb

There is also a referee program where teens as young as 14 can enroll and become certified, hoping teens from the neighborhood can collect their first paychecks on the pitch.

— PJ Green July 11, Kansas City Star, 12 July 2026
The required procedures include first aid certification in the Heimlich maneuver and CPR, certified by the American Red Cross or other organizations approved by the Illinois Department of Financial and Professional Regulation.

— Steve Sadin, Chicago Tribune, 10 July 2026

Definition of certify

Verb

Iran insists on retaining control over shipping through the waterway and says vessels should instead use routes through its own territorial waters.

— Rhea Mogul, CNN Money, 11 July 2026
Indeed, Brocka insists on escapist fantasies in a world that otherwise offers no escape, which, in my view, is more hopeful than bleak — and, in turn, allows this kind of gritty sensuality to persist in his ever-enduring, luminous cinema.

— Lé Baltar, IndieWire, 10 July 2026

Definition of insist

Verb

Education advocates have asserted that California schools are legally entitled to billions more under state law.

— Jaweed Kaleem, Los Angeles Times, 9 July 2026
Some researchers have asserted that agents need particular kinds of internal architectures to govern the relationships between senses, cognitive processes, actions, and needs.

— Quanta Magazine, Quanta Magazine, 8 July 2026

Definition of assert

Verb

The appeals court affirmed the HUPEPA dismissal and fee award, but remanded the Rule 11 issue.

— Jay Adkisson, Forbes.com, 10 July 2026
One girl’s family left New Hampshire as new laws targeting transgender youth and limiting gender-affirming care took hold, underscoring the growing pressure on families seeking supportive environments.

— Kathy McCormack, Los Angeles Times, 10 July 2026

Definition of affirm

Verb

Oshea Orchid, a local lawyer, filed the first class-action lawsuit in 2023 against the operators of the county’s second-largest landfill, alleging the fumes were sickening her neighbors, causing headaches and heart palpitations.

— Rebecca Ellis, Los Angeles Times, 12 July 2026
Apple leveled major allegations against OpenAI and some of its staffers Friday, alleging the ChatGPT maker systematically directed current and former Apple employees to bring secret information over to OpenAI.

— Reed Albergotti, semafor.com, 11 July 2026

Definition of allege

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.

Browse Nearby Words

avoirdupois

avouch

avouched

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Style

“Avouch.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/avouch. Accessed 14 Jul. 2026.

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Synonyms of avouch

verb

Example Sentences

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