Synonyms|451Antonyms|268|Broader|4Narrower|8Related|1.1k
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imagined
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imminent
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in all likelihood(expression, idiom, adverb, unmistakably, possibly)
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in all probability(expression, idiom, adverb, unmistakably, possibly)
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in any way(expression, idiom, adverb, unmistakably, possibly)
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in danger(expression, unsusceptible)
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in favor of(expression, idiom, unreasonable)
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in plain sight(expression, idiom, adverb, unmistakably, possibly)
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in right mind(expression, idiom, implausible)
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in the works(expression, idiom, distant)
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incontestably(adverb, unmistakably, possibly, perceptibly)
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incontrovertible
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incontrovertibly(adverb, unmistakably, possibly, perceptibly)
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indisputable
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indisputably(adverb, indefinite, unmistakably, possibly, perceptibly)
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indubitable
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ineluctable
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inescapable
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influentially
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intuitively(adverb, unmistakably, possibly, perceptibly)
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APASmart Define. (2015). unlikely thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unlikely/thesaurus/antonyms
ChicagoSmart Define. 2015. "unlikely thesaurus" https://smartdefine.org/unlikely/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, unlikely thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unlikely/thesaurus/antonyms>.
MLASmart Define. "unlikely thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/unlikely/thesaurus/antonyms>