2
outlandish(adjective, hard, difficult, ridiculous, absurd)
2
overweening
2
precious(adjective, extraordinary, extreme, valuable, expensive)
2
prodigious(adjective, expensive, greatness, high-priced, pricey)
2
rigorous(adjective, severe, stringent, drastic)
2
sharp(adjective, severe, extraordinary, extreme, stringent)
2
sky-high(adjective, fancy, unreasonable, extreme, high)
2
supernatural(unreasonable, extreme, extravagant, excessive, unwarranted)
2
swingeing
2
unbridled(adjective, unreasonable, extreme, extravagant, excessive)
2
unnecessary(adjective, extreme, useless, improper, extra)
1
abandoned
1
abounding(spare, extreme, useless, extra, excessive)
1
above average(expression, adjective, extraordinary, exceptional, extreme)
1
absonant(adjective, extreme, improper, stiff, extravagant)
1
acute
1
aggrandized
1
amplified
1
arm and a leg(expression, idiom, fancy, high, expensive)
1
astonishing
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APASmart Define. (2016). exorbitant thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/exorbitant/thesaurus/synonyms
ChicagoSmart Define. 2016. "exorbitant thesaurus" https://smartdefine.org/exorbitant/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, exorbitant thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/exorbitant/thesaurus/synonyms>.
MLASmart Define. "exorbitant thesaurus" 13 February 2016. Web. 24 September 2026. <https://smartdefine.org/exorbitant/thesaurus/synonyms>