12
madly(adverb, intensely, fiercely, strongly, wildly)
11
insanely(adverb, intensely, fiercely, wildly, furiously)
8
dementedly(adverb, intensely, fiercely, wildly, insanely)
6
absurdly(adverb, intensely, fiercely, wildly, absurdly)
6
foolishly(adverb, intensely, fiercely, wildly, absurdly)
6
ludicrously(adverb, intensely, fiercely, wildly, absurdly)
5
frantically(adverb, intensely, fiercely, strongly, wildly)
5
nonsensically(adverb, intensely, fiercely, wildly, absurdly)
5
nuttily(adverb, insanely)
5
oddly(adverb, wildly, nonconformingly)
5
stupidly(adverb, absurdly, foolishly)
4
eccentrically(adverb, nonconformingly, absurdly, ridiculously)
4
irrationally(adjective, adverb, intensely, fiercely, strongly)
4
outlandishly(adverb, nonconformingly, absurdly, ridiculously)
4
psychotically(adverb, intensely, fiercely, wildly, furiously)
4
wildly(adjective, adverb, intensely, fiercely, anxiously)
3
bizarrely(adverb, nonconformingly, absurdly, ridiculously)
3
deliriously(adverb, intensely, fiercely, wildly, insanely)
3
hastily(adverb, intensely, fiercely, wildly, furiously)
3
hysterically(adverb, intensely, fiercely, wildly, anxiously)
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APASmart Define. (2015). crazily thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/crazily/thesaurus/synonyms
ChicagoSmart Define. 2015. "crazily thesaurus" https://smartdefine.org/crazily/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, crazily thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/crazily/thesaurus/synonyms>.
MLASmart Define. "crazily thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/crazily/thesaurus/synonyms>