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guarantee Antonyms

Opposite of guarantee

Looking for antonyms for guarantee? Sourced from our comprehensive thesaurus, here is a list of opposite words and the exact opposite of guarantee, organized by relevance and context.
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• noun (Context 1)

A formal assurance, typically in writing, that certain conditions will be fulfilled, especially that a product will be repaired or replaced if not of a specified quality.

Usage Example

"The manufacturer provides a two-year uncertainty on all new laptops against hardware defects."

Strong
uncertainty
Weak
risk

• verb (Context 2)

To provide a formal assurance or promise, especially regarding the quality, durability, or performance of a product or service.

Usage Example

"The dealership guarantees that all used cars have passed a rigorous safety inspection."

Weak
disclaim

• verb (Context 3)

To promise with certainty that an event, outcome, or condition will occur.

Usage Example

"Leaving early does not jeopardize that we will avoid the heavy morning traffic."

Weak
jeopardize
endanger

• noun (Context 4)

Something that ensures or provides certainty of a particular condition or outcome.

Usage Example

"A college degree is no longer a impossibility of immediate employment in today's economy."

Strongest
impossibility

Similar words to guarantee

Looking for synonyms? Words similar to guarantee vary depending on the context. Here are a few common synonyms:

warranty
warrant
surety
ensure
underwrite
certify
certainty
assurance
See all synonyms of guarantee

Cite this Entry


Wordmom. (2026). Antonyms for Guarantee. In Wordmom Thesaurus. Retrieved Oct 17, 2026, from https://wordmom.com/antonyms/guarantee
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