Synonyms & Antonyms of cocksure

1 displaying or marked by rude boldness
  • his cocksure assertion that only he could solve the problem

Synonyms for cocksure

Words Related to cocksure

Near Antonyms for cocksure

Antonyms for cocksure

2 having or showing a mind free from doubt
  • you're always so cocksure about everything

Synonyms for cocksure

Words Related to cocksure

Near Antonyms for cocksure

Antonyms for cocksure

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Frequently Asked Questions About cocksure

How does the adjective cocksure contrast with its synonyms?

Some common synonyms of cocksure are certain, positive, and sure. While all these words mean "having no doubt or uncertainty," cocksure implies presumptuous or careless positiveness.

you're always so cocksure about everything

Where would certain be a reasonable alternative to cocksure?

While in some cases nearly identical to cocksure, certain may apply to a basing of a conclusion or conviction on definite grounds or indubitable evidence.

police are certain about the cause of the fire

When can positive be used instead of cocksure?

The words positive and cocksure are synonyms, but do differ in nuance. Specifically, positive intensifies sureness or certainty and may imply opinionated conviction or forceful expression of it.

I'm positive that's the person I saw

When is sure a more appropriate choice than cocksure?

The meanings of sure and cocksure largely overlap; however, sure usually stresses the subjective or intuitive feeling of assurance.

felt sure that I had forgotten something

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Learn More About cocksure

Time Traveler for cocksure

Time Traveler

The first known use of cocksure was in 1672

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Thesaurus Entries Near cocksure

cocks a snook (at)



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Cite this Entry

“Cocksure.” Thesaurus, Merriam-Webster, Accessed 16 Oct. 2021.

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