Synonyms|86Antonyms|47|Broader|0Narrower|0Related|30
5
absurdly(adverb, absurdly)
5
implausibly(adverb, absurdly)
4
impractically(adverb, unfeasibly)
4
incredibly(adverb, extremely)
3
impracticably(adverb, impractically, unfeasibly)
3
inconceivably
3
preposterously(adverb, absurdly)
3
unfeasibly(adverb, terribly, dreadfully, impractically)
3
unworkably(adverb, impractically, unfeasibly)
2
extremely(adverb, extremely)
2
hopelessly
2
improbably
2
intolerably
2
ridiculously(adverb, absurdly)
2
unbearably
2
unbelievably
2
unthinkably
2
unusually(adverb, extremely)
1
anachronistically(adverb, absurdly)
1
bizarrely(adverb, absurdly)
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APASmart Define. (2015). impossibly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/impossibly/thesaurus/synonyms
ChicagoSmart Define. 2015. "impossibly thesaurus" https://smartdefine.org/impossibly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, impossibly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/impossibly/thesaurus/synonyms>.
MLASmart Define. "impossibly thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/impossibly/thesaurus/synonyms>