Synonyms|861Antonyms|366|Broader|33Narrower|49Related|1.8k

48 entries under extravagance topic. ×

24
imprudent(adjective, characteristic, kind, careless)
24
foolish(adjective, characteristic, sound, careless, wise)
16
reckless(adjective, characteristic, careless, reserved)
15
wasteful(adjective, characteristic, careless, carelessness)
14
silly(adjective, characteristic, absurdness)
12
crazy(adjective, characteristic, absurdness)
11
improvident(adjective, characteristic, carelessness, imprudence)
10
nonsensical(adjective, characteristic, careless, carelessness)
8
expensive(adjective, characteristic, careless, carelessness)
8
unreasonable(adjective, characteristic, careless, carelessness)
6
extravagant(adjective, characteristic, absurdness)
4
absurd(adjective, characteristic, absurdness)
4
preposterous(adjective, characteristic, absurdness)
4
prodigal(adjective, characteristic, absurdness)
4
profligate(adjective, characteristic, absurdness)
4
spendthrift(noun, adjective, characteristic, absurdness)
3
fanciful(adjective, characteristic, absurdness)
3
immoderate(adjective, characteristic, absurdness)
3
implausible(adjective, characteristic, absurdness)
3
ludicrous(adjective, characteristic, absurdness)
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APASmart Define. (2016). prudent thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/prudent/thesaurus/antonyms
ChicagoSmart Define. 2016. "prudent thesaurus" https://smartdefine.org/prudent/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, prudent thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/prudent/thesaurus/antonyms>.
MLASmart Define. "prudent thesaurus" 2 March 2016. Web. 28 September 2026. <https://smartdefine.org/prudent/thesaurus/antonyms>