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cocksure Synonyms
Another word for cocksure
Choosing another word for cocksure depends on context, so the 13 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Presumptuously or arrogantly confident; overly sure of oneself or one's opinions.
Usage Example
"The young debater's overconfident attitude alienated several members of the judging panel."
Strongest
overconfident
cocky
Strong
arrogant
presumptuous
brash
hubristic
smug
self-assured
• adjective (Context 2)
Feeling or showing complete, unwavering certainty about a fact or outcome.
Usage Example
"Never be too certain that the weather in the mountains will remain clear until nightfall."
Strong
certain
positive
convinced
confident
sure
Opposites of cocksure
The opposite of cocksure shifts depending on context. Common opposites include:
diffident
doubtful
uncertain
self-doubting
humble
dubious
skeptical
unconvinced
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Cocksure. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/cocksure