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.

While there’s no guarantee it’ll happen again in 2026, her recent trades are a good indication of her bets on the year ahead.

From Barron's

French President Emmanuel Macron announced on Monday that Kyiv's allies would meet in Paris next month to discuss security guarantees as part of a peace agreement between Ukraine and Russia.

From Barron's

"We guarantee it to be a free and fair election," he told reporters after casting his vote in Naypyidaw.

From Barron's

There is also no clarity on another crucial issue: security guarantees.

From BBC

guarantee

Example Sentences

Related Words