34 entries under adjective topic. ×

4
sky-high(big, usual, unreasonable, extreme)
3
excessive(extreme, high, unwarranted, steep)
3
exorbitant(unreasonable, extreme, high, extravagant)
3
extreme(unreasonable, high, extravagant, unwarranted)
3
stiff(big, usual, unreasonable, extreme)
3
unconscionable(big, usual, unreasonable, extreme)
3
unreasonable(extreme, high, extravagant, unwarranted)
2
inordinate(unreasonable, extreme, high, extravagant)
2
immoderate(unreasonable, extreme, high, extravagant)
2
steep(big, usual, unreasonable, extreme)
2
towering(unreasonable, extreme, high, extravagant)
2
undue(unreasonable, extreme, high, extravagant)
1
enormous(unreasonable, extreme, extravagant, excessive)
1
extravagant(unreasonable, extreme, excessive, unwarranted)
1
high(informal, steep)
1
overmuch(unreasonable, extreme, extravagant, excessive)
1
overpriced(high, excessive, steep, elevated)
1
redundant(unreasonable, extreme, extravagant, excessive)
1
superfluous(unreasonable, extreme, extravagant, excessive)
1
unmeasurable(unreasonable, extreme, high, extravagant)
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APASmart Define. (2013). stratospheric thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/stratospheric/thesaurus/synonyms
ChicagoSmart Define. 2013. "stratospheric thesaurus" https://smartdefine.org/stratospheric/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2013, stratospheric thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/stratospheric/thesaurus/synonyms>.
MLASmart Define. "stratospheric thesaurus" 17 June 2013. Web. 26 September 2026. <https://smartdefine.org/stratospheric/thesaurus/synonyms>