19 entries under cost topic. ×

52
extravagant(adjective, characteristic, quality, value, extravagance)
51
lavish(adjective, characteristic, quality, careless, value)
20
uneconomical(adjective, characteristic, quality, careless, value)
19
costly(adjective, characteristic, quality, value, scale)
14
excessive(adjective, characteristic, quality, value, scale)
14
exorbitant(adjective, characteristic, quality, value, scale)
13
dear(adjective, characteristic, quality, value, scale)
13
high-priced(adjective, characteristic, quality, value, scale)
13
overpriced(adjective, characteristic, quality, value, scale)
12
pricey(adjective, characteristic, quality, value, scale)
6
rich(adjective, characteristic, quality, value, price)
5
steep(adjective, characteristic, quality, value, price)
5
stiff(adjective, characteristic, quality, value, price)
3
plush(adjective, characteristic, quality, value, price)
2
posh(adjective, characteristic, quality, value, price)
2
ritzy(adjective, characteristic, quality, value, price)
2
sky-high(adjective, characteristic, quality, value, price)
2
swank(adjective, characteristic, quality, value, price)
2
unreasonable(adjective, characteristic, quality, value, price)
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APASmart Define. (2015). frugal thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/frugal/thesaurus/antonyms
ChicagoSmart Define. 2015. "frugal thesaurus" https://smartdefine.org/frugal/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2015, frugal thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/frugal/thesaurus/antonyms>.
MLASmart Define. "frugal thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/frugal/thesaurus/antonyms>