Thesaurus.com
Dictionary.com
Showing results for guarantee. Search instead for kaufgarantie.
Definitions

guarantee

[gar-uhn-tee] / ˌgær ənˈti /
NOUN
pledge, promise
Synonyms
STRONGEST
agreement assurance certificate collateral contract deposit insurance security warranty
STRONG
attestation bail bargain bond certainty certification charter covenant earnest gage guaranty lock oath pawn pipe recognizance surety testament token undertaking vow warrant word
WEAK
sure thing word of honor
Antonyms
STRONGEST
disagreement uncertainty
STRONG
breach break
VERB
pledge, promise
Synonyms
STRONGEST
assure ensure insure maintain protect prove secure support
STRONG
affirm angel attest aver back bankroll certify confirm cosign endorse evidence evince grubstake guaranty juice mortgage reassure stake swear testify wager warrant witness
WEAK
answer for be surety for bind oneself get behind give bond make bail make certain make sure pick up the check pick up the tab sign for stand behind stand up for vouch for
Antonyms
STRONGEST
harm hurt injure let go neglect
STRONG
contradict deny discourage disprove invalidate oppose refute reject repudiate veto
WEAK
break

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When confidence in the art market is low, more sellers opt for a guarantee to ensure their painting doesn’t end up unsold.

From The Wall Street Journal • Apr. 26, 2026

Even if a company is selected for a voucher, this doesn’t guarantee their assets will secure approval.

From Barron's • Apr. 24, 2026

But having a diploma on the wall is no guarantee of your lawyer’s competence or ethics.

From MarketWatch • Apr. 24, 2026

She said there were MPs willing to take the same bill on during the next session should they be successful in the private members' bill ballot, which can guarantee debating time on Friday sittings.

From BBC • Apr. 23, 2026

It was the only way to guarantee they could be identified after release.

From "The Mona Lisa Vanishes" by Nicholas Day

Vocabulary lists containing guarantee

Declaration of the Rights of Woman (1791)

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Frindle

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

"The Constitution"

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!