84 entries under extreme topic. ×

1
dear(adjective, unreasonable, improper, stiff)
1
dissipated(unreasonable, extravagant, excessive, unwarranted)
1
dizzying(adjective, unreasonable, extravagant, extra)
1
extra(unreasonable, extravagant, excessive, unwarranted)
1
indulgent(unreasonable, extravagant, excessive, unwarranted)
1
limitless(unreasonable, extravagant, excessive, unwarranted)
1
more(unreasonable, extravagant, excessive, unwarranted)
1
over(unreasonable, extravagant, excessive, unwarranted)
1
overboard(adjective, unreasonable, extravagant, extra)
1
overindulgent(adjective, unreasonable, extravagant, excessive)
1
overkill(unreasonable, improper, extravagant, senseless)
1
plethoric(unreasonable, extravagant, excessive, unwarranted)
1
pricey(adjective, unreasonable, improper, stiff)
1
prodigal(unreasonable, extravagant, excessive, unwarranted)
1
profligate(adjective, unreasonable, extravagant, extra)
1
recrementitious(unreasonable, extravagant, excessive, unwarranted)
1
redundant(unreasonable, extravagant, excessive, unwarranted)
1
self-indulgent(unreasonable, extravagant, excessive, unwarranted)
1
senseless(inadequate, improper, inappropriate, unfit)
1
sky-high(adjective, unreasonable, high, extravagant)
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APASmart Define. (2015). undue thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/undue/thesaurus/synonyms
ChicagoSmart Define. 2015. "undue thesaurus" https://smartdefine.org/undue/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, undue thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/undue/thesaurus/synonyms>.
MLASmart Define. "undue thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/undue/thesaurus/synonyms>