Synonyms|277Antonyms|50|Broader|4Narrower|0Related|342

42 entries under guaranteed topic. ×

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gung ho(expression, certain, sure)
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gutsy(certain, sure)
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imperturbable(certain, sure)
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in the bag(expression, idiom, certain, sure)
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indubitable(clear, certain, sure)
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insured(certain, sure)
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made certain(expression, certain, sure)
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nailed down(expression, certain, sure)
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on ice(expression, certain, sure)
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pronounced(certain, sure)
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pumped up(expression, certain, sure)
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racked(certain, sure, self-assured, assured, self-confident)
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rosy(certain, sure)
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sealed(certain, sure)
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set(firm, certain, resolute, sure, decisive)
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settled(certain, sure)
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sewed up(expression, certain, sure)
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solid(certain, sure)
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surefire(certain, sure)
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undoubted(certain, sure)
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APASmart Define. (2016). cocksure thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/cocksure/thesaurus/synonyms
ChicagoSmart Define. 2016. "cocksure thesaurus" https://smartdefine.org/cocksure/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, cocksure thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/cocksure/thesaurus/synonyms>.
MLASmart Define. "cocksure thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/cocksure/thesaurus/synonyms>