45 entries under extreme topic. ×

1
dissipated(unreasonable, extravagant, excessive, unwarranted)
1
dizzying(unreasonable, extravagant, excessive, unwarranted)
1
extra(unreasonable, extravagant, excessive, unwarranted)
1
more(unreasonable, extravagant, excessive, unwarranted)
1
needless(unreasonable, extravagant, excessive, unwarranted)
1
over(unreasonable, extravagant, excessive, unwarranted)
1
overboard(unreasonable, extravagant, excessive, unwarranted)
1
overkill(unreasonable, extravagant, excessive, unwarranted)
1
plethoric(unreasonable, extravagant, excessive, unwarranted)
1
prodigal(unreasonable, extravagant, excessive, unwarranted)
1
profligate(unreasonable, extravagant, excessive, unwarranted)
1
recrementitious(unreasonable, extravagant, excessive, unwarranted)
1
redundant(unreasonable, extravagant, excessive, unwarranted)
1
self-indulgent(unreasonable, extravagant, excessive, unwarranted)
1
sky-high(unreasonable, extravagant, excessive, unwarranted)
1
stratospheric(unreasonable, extravagant, excessive, unwarranted)
1
super(unreasonable, extravagant, excessive, huge)
1
superabundant(unreasonable, extravagant, excessive, unwarranted)
1
superfluous(unreasonable, extravagant, excessive, unwarranted)
1
supernatural(excellent, obscure, extraordinary, superior, unreasonable)
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APASmart Define. (2015). boundless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/boundless/thesaurus/synonyms
ChicagoSmart Define. 2015. "boundless thesaurus" https://smartdefine.org/boundless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, boundless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/boundless/thesaurus/synonyms>.
MLASmart Define. "boundless thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/boundless/thesaurus/synonyms>