Synonyms of guarantees

guarantees 1 of 2

verb

present tense third-person singular of guarantee

1

as in bonds

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

• bonds
• assures
• certifies
• guaranties
• contracts
• pledges
• warrants
• vows
• insists
• undertakes
• insures
• testifies (to)
• stipulates
• attests
• declares
• authenticates
• adheres
• swears
• covenants
• witnesses
• asserts
• vouches (for)
• avers
• avows
• avouches
• plights

2

as in ensures

to make sure, certain, or safe

I can guarantee that you'll feel better after using my product for 30 days

Synonyms & Similar Words

• ensures
• assures
• insures
• secures
• guaranties
• promises
• ices
• cinches
• certifies
• vouches
• attests
• witnesses
• warrants
• pledges
• swears

Antonyms & Near Antonyms

• undermines
• weakens
• enfeebles

3

as in declares

to state clearly and strongly

I guarantee that this movie is better than the last one in the series

Synonyms & Similar Words

• declares
• asserts
• announces
• proclaims
• affirms
• professes
• says
• explains
• avers
• avows
• justifies
• assures
• lays down
• promotes
• advertises
• defends
• emphasizes
• pronounces
• avouches
• stresses
• convinces
• upholds
• publicizes
• advances
• boosts
• underlines
• advocates
• underscores
• accentuates
• supports
• persuades
• champions
• accents
• plugs
• reaffirms
• calls
• espouses
• rationalizes
• blazes
• reasserts

Antonyms & Near Antonyms

• minimizes
• ignores
• neglects
• understates
• overlooks
• disregards

guarantees

2 of 2

noun

plural of guarantee

1

as in contracts

a formal agreement to fulfill an obligation

the contractors gave us a written guarantee that the work on the house would be done by Christmas

Synonyms & Similar Words

• contracts
• deals
• assurances
• vows
• guaranties
• pledges
• warranties
• bonds
• covenants
• treaties
• sureties
• pacts
• oaths
• deposits
• seals
• bargains
• conventions
• compacts
• insurances
• words
• securities
• accords
• concordats
• pawns
• troths
• bails

2

as in pledges

something given or held to assure that the giver will keep a promise

you'll have to give your car keys as a guarantee that you'll come back

Synonyms & Similar Words

• pledges
• securities
• promises
• assurances
• guaranties
• deposits
• gages
• pawns
• bonds
• warranties
• commitments
• contracts
• down payments
• oaths
• bails
• sureties
• earnests
• covenants
• handsels
• compacts
• recognizances
• words
• troths

Example Sentences

Recent Examples of guarantees

Verb

The union’s foremost demand has been a contract that guarantees wages commensurate with the skyrocketing cost of living for a single adult New Yorker. — Tessa Solomon, ARTnews.com, 5 Oct. 2026

That split all but guarantees the the Supreme Court will revisit the question. — Nina Totenberg, NPR, 3 Oct. 2026

One rule of thumb is to always choose somewhere displaying the VPN sign outside—this stands for Verace Pizza Napoletana, and guarantees that the pizza will be made according to an exacting set of criteria. — Nicky Swallow, Condé Nast Traveler, 27 Sep. 2026

And the AdS/CFT correspondence essentially guarantees that anti-de Sitter space — which happens to be the space physicists understand best — is holographic. — Quanta Magazine, 25 Sep. 2026

Any lender that offers unsolicited financing, guarantees approval or requires money upfront before approving your loan should be considered a red flag. — Dan Avery, CNBC, 25 Sep. 2026

In a filing late Tuesday, administration lawyers argued that the ban does not violate the First Amendment, which guarantees the right to a free press. — Jocelyn Noveck, Arkansas Online, 24 Sep. 2026

Modern CMOs oversee customer data, technology investments, revenue programs and engagement across the customer life cycle, but none of that guarantees a voice. — Alexi Hatch, Forbes.com, 24 Sep. 2026

In the filing, administration lawyers argue that the ban does not violate the First Amendment, which guarantees the right to a free press. — ABC News, 23 Sep. 2026

Noun

The defense proposed using an Irvine residence with at least $700,000 in equity to secure her release, along with $120,000 in financial guarantees from her husband, his sister, his father and a family friend. — Bradford Betz, FOXNews.com, 8 Oct. 2026

What began years ago as a war for influence in Yemen between Iran and Saudi Arabia has now escalated to a challenge to maritime law rooted in guarantees for harmless passage of commercial ships. — The Monitor's Editorial Board, Christian Science Monitor, 7 Oct. 2026

Amenity impacts are adjusted revenue associations, not guarantees or proof of causation. — Kaitlyn Gomez, Miami Herald, 7 Oct. 2026

Certain weather changes are common during El Niños, but there are no guarantees that extreme weather events this winter will match those predictions for every region. — Lauren Sommer, NPR, 5 Oct. 2026

Plenty of things cost relatively little but provide significant value, such as clear pricing, FAQs, credentials, reviews, guarantees and useful takeaways. — David Cozzens, Forbes.com, 5 Oct. 2026

Aware of women’s electoral weight, activists sought to leverage that power to seek guarantees that such promises won't later be shelved. — ABC News, 4 Oct. 2026

The company, which operates ImmoScout24 in the German and Austrian housing markets, is expected to see strong growth in private subscribers, which account for around 20% of total revenue, boosted by new products such as deposit guarantees. — Hugh Leask, CNBC, 2 Oct. 2026

In addition, workers also secured minimum-hour guarantees, pay for all hours worked, and overtime protections including holidays and sixth and seventh workdays. — Jazz Tangcay, Variety, 30 Sep. 2026