Synonyms & Antonyms of assurance

1 a state of mind in which one is free from doubt
  • I can state with complete assurance that no harm will ever come to you

Synonyms for assurance

Words Related to assurance

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Antonyms for assurance

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Frequently Asked Questions About assurance

How is the word assurance distinct from other similar nouns?

Some common synonyms of assurance are aplomb, confidence, and self-possession. While all these words mean "a state of mind or a manner marked by easy coolness and freedom from uncertainty, diffidence, or embarrassment," assurance carries a stronger implication of certainty and may suggest arrogance or lack of objectivity in assessing one's own powers.

handled the cross-examination with complete assurance

When can aplomb be used instead of assurance?

While the synonyms aplomb and assurance are close in meaning, aplomb implies a manifest self-possession in trying or challenging situations.

handled the reporters with great aplomb

When might confidence be a better fit than assurance?

The synonyms confidence and assurance are sometimes interchangeable, but confidence stresses faith in oneself and one's powers without any suggestion of conceit or arrogance.

the confidence that comes from long experience

When is self-possession a more appropriate choice than assurance?

The words self-possession and assurance can be used in similar contexts, but self-possession implies an ease or coolness under stress that reflects perfect self-control and command of one's powers.

answered the insolent question with complete self-possession

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Time Traveler for assurance

Time Traveler

The first known use of assurance was in the 14th century

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Cite this Entry

“Assurance.” Thesaurus, Merriam-Webster, Accessed 4 Mar. 2021.

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More from Merriam-Webster on assurance

Dictionary: Definition of assurance

Nglish: Translation of assurance for Spanish Speakers

Britannica English: Translation of assurance for Arabic Speakers

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