68 entries under steep topic. ×

31
prodigal(noun, adjective, person, sport, careless)
25
extravagant(adjective, careless, wild, foolish, crazy)
22
spendthrift(noun, adjective, sport, money, careless)
19
wasteful(adjective, careless, save, careful, grand)
18
unrestrained(adjective, open, light, free, evil)
17
lavish(adjective, careless, save, careful, extravagant)
14
immoderate(adjective, wild, unreasonable, extreme, extravagant)
13
improvident(noun, adjective, careless, extravagant, generous)
10
reckless(adjective, careless, wild, loose, foolish)
9
excessive(adjective, wild, unreasonable, extreme, grand)
4
indulgent(adjective, open, light, evil, loose)
4
outrageous(adjective, rough, rude, foolish, corrupt)
3
uneconomical(adjective, careless, extravagant, thoughtless, lavish)
2
bizarre(adjective, wild, excessive, expensive)
2
exaggerated(adjective, wild, unreasonable, extreme, grand)
2
extreme(adjective, unreasonable, extravagant, extra, excessive)
2
imprudent(noun, adjective, careless, foolish, crazy)
2
inordinate(adjective, wild, unreasonable, extreme, extravagant)
2
unconscionable(adjective, corrupt, unreasonable, dishonest, extreme)
2
unreasonable(adjective, extreme, grand, extravagant, generous)
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APASmart Define. (2015). profligate thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/profligate/thesaurus/synonyms
ChicagoSmart Define. 2015. "profligate thesaurus" https://smartdefine.org/profligate/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, profligate thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/profligate/thesaurus/synonyms>.
MLASmart Define. "profligate thesaurus" 21 July 2015. Web. 22 September 2026. <https://smartdefine.org/profligate/thesaurus/synonyms>