GUARANTEED Synonyms: 75 Similar and Opposite Words

guaranteed

verb

Definition of guaranteed

past tense of guarantee

as in assured

to assume responsibility for the satisfactory quality or performance of the shop will guarantee all work done on the car for 30 days

Synonyms & Similar Words

Relevance

as in ensured

to make sure, certain, or safe I can guarantee that you'll feel better after using my product for 30 days

Synonyms & Similar Words

Antonyms & Near Antonyms

as in declared

to state clearly and strongly I guarantee that this movie is better than the last one in the series

Synonyms & Similar Words

Antonyms & Near Antonyms

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 guaranteed Nothing in life is guaranteed, but as near a 100 per cent certainty as there can be among Premier League managers. — Jacob Tanswell, New York Times, 19 Aug. 2026 While not guaranteed, Delta said alternate airports may be available, based on a customer’s specific itinerary. — Eve Chen, USA Today, 18 Aug. 2026 Homeowners must review policies, as coverage isn't guaranteed. — Jamie Gold, Forbes.com, 18 Aug. 2026 But Jenkins is still more comfortable when his investment is guaranteed by the government. — Tim McDonnell, semafor.com, 18 Aug. 2026 Walk through any airport and you're almost guaranteed to spot a few Travelpro bags on the move. — Lauren Dana Ellman, Condé Nast Traveler, 11 Aug. 2026 Invisasox are made with a revolutionary gel heel grip mesh design that keeps the sock on better than any other no show sock -- guaranteed to stay on. — ABC News, 10 Aug. 2026 The five-week program provides training at no cost, and graduates are guaranteed a job at one of Meta’s data center sites. — Preston Fore, Fortune, 10 Aug. 2026 Or perhaps, for these larger shapes, no amount of points would be guaranteed to produce them. — Jack Murtagh, Scientific American, 10 Aug. 2026

Recent Examples of Synonyms for guaranteed

Verb

The lawsuit claims Lee was repeatedly assured that the first demotion would be temporary and her original position would be available to her the following season.

— Jason Anderson, Sacbee.com, 21 Aug. 2026
The inaugural episode discussed the odds that Hillary Clinton might win in a landslide, which was possible, given the state of the polls, though not assured.

— Jon Allsop, New Yorker, 20 Aug. 2026

Definition of assured

Verb

But Norris ensured that Antonelli could not escape into the distance and, after both cars switched to the hard compound tire, started to look more comfortable than the championship leader.

— Madeline Coleman, New York Times, 23 Aug. 2026
Bleeding ranchers While expensive cattle may have given some American cattle producers breathing room, ranchers who spoke with CNN emphasized that high prices haven’t ensured easy wealth.

— Max Saltman, CNN Money, 22 Aug. 2026

Definition of ensured

Verb

Now they are forever bonded, enshrined into the Naismith Memorial Basketball Hall of Fame as part of the 2026 class Saturday night.

— ABC News, ABC News, 15 Aug. 2026
One thing the designer bonded over with the couple was their love of eclectic design, which is reflected throughout the home.

— Natalia Senanayake, PEOPLE, 13 Aug. 2026

Definition of bonded

Verb

Philadelphia School District officials told CBS News Philadelphia that schools are responsible for determining how students' devices will be secured during the school day.

— Wakisha Bailey, CBS News, 24 Aug. 2026
Knizner secured the ball, but the winning run scored as Knizner couldn’t get his foot on the plate.

— Justice delos Santos, Mercury News, 23 Aug. 2026

Definition of secured

Verb

Yet the vice president asserted that Iran will feel a much greater impact.

— Zac Anderson, USA Today, 21 Aug. 2026
Despite missing out on the World Cup's Best Player, Mourinho asserted Real Madrid's midfield, including Tchouameni, Camavinga, and Valverde, has no deficit, even after Kroos and Modric's exits.

— Tom Sanderson, Forbes.com, 21 Aug. 2026

Definition of asserted

Verb

Amazon is already certified by the Federal Aviation Administration and the company has been awarded waivers to fly drones beyond the line of sight of the pilots.

— ABC News, ABC News, 19 Aug. 2026
Starship still has several boxes to check on NASA's qualifications list before it will be certified to fly astronauts, and a significant one of the those, reaching orbit, may be just on the horizon.

— Josh Dinner, Space.com, 18 Aug. 2026

Definition of certified

Verb

The executions, announced Sunday, triggered condemnations by rights groups in the North African country that is divided between rival administrations, each backed by a set of militias and foreign governments.

— ABC News, ABC News, 24 Aug. 2026
Police have not announced any arrests as their investigation began late Sunday night.

— Dean Fioresi, CBS News, 24 Aug. 2026

Definition of announced

Browse Nearby Words

guarantee

guaranteed

guaranteeing

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Style

“Guaranteed.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/guaranteed. Accessed 25 Aug. 2026.

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Synonyms of guaranteed

verb

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