2
bizarrely(adverb, absurdly, ridiculously)
2
eccentrically(adverb, absurdly, ridiculously)
2
enormously(adverb, greatness)
2
exorbitantly(adverb, greatness)
2
farcically
2
impossibly(adverb, absurdly)
2
inanely(adverb, absurdly)
2
monstrously(adverb, greatness)
1
anachronistically(adverb, absurdly)
1
asininely
1
cryptically(adverb, absurdly)
1
curiously(adverb, ridiculously)
1
derisorily
1
drolly
1
dubiously(adverb, ridiculously)
1
egregiously
1
fantastically
1
grossly
1
illogically
1
immoderately
11 years ago|2.3k views|share |citing 
APASmart Define. (2015). preposterously thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/preposterously/thesaurus/synonyms
ChicagoSmart Define. 2015. "preposterously thesaurus" https://smartdefine.org/preposterously/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, preposterously thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/preposterously/thesaurus/synonyms>.
MLASmart Define. "preposterously thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/preposterously/thesaurus/synonyms>