guaranteeing

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 AI companies begin to finance their own product distribution, guaranteeing returns to investors and subsidizing sales, it’s a signal for investors to dig deeper.

From The Wall Street Journal • May 1, 2026

Landmark legislation was passed by parliament in 2019, prohibiting discrimination against disabled people and guaranteeing them access to public services.

From BBC • Apr. 16, 2026

Hormuz was not built, engineered, financed or constructed by any country, but is a natural passage governed by a United Nations convention on maritime law guaranteeing transit, Al Jaber wrote.

From MarketWatch • Apr. 9, 2026

They don’t make mortgages themselves, but buy them from lenders and bundle them into mortgage-backed securities, guaranteeing to make the MBS investors whole in case borrowers default.

From Barron's • Mar. 19, 2026

His competitors soon had their own rolling machines—although Duke had worked out a special arrangement with the machine's makers guaranteeing him a rate 25 percent under the best price charged any other manufacturer.

From "The Best of Enemies" by Osha Gray Davidson