31
expensive(adjective, bright, extraordinary, value, important)
30
dear(adjective, fancy, extraordinary, superior, value)
18
rich(adjective, fancy, bright, extraordinary, luxury)
18
valuable(adjective, fancy, value, important, full)
17
precious(adjective, extraordinary, value, important, full)
16
high-priced(adjective, fancy, extraordinary, value, important)
16
exorbitant(adjective, fancy, extraordinary, extreme, high)
16
priceless(adjective, value, full, valuable, splendid)
15
high(adjective, fancy, extraordinary, value, extreme)
14
pricey(adjective, fancy, high, valuable, expensive)
13
extravagant(adjective, fancy, extraordinary, full, extreme)
13
invaluable(adjective, fancy, value, important, useful)
12
luxurious(adjective, extraordinary, luxury, elegant, extreme)
11
sumptuous(adjective, full, luxury, elegant, extravagant)
8
plush(adjective, fancy, bright, full, luxury)
8
premium(adjective, expensive, steep, high-priced, inflated)
8
pricy
8
steep(adjective, fancy, high, valuable, excessive)
7
overpriced(adjective, fancy, high, valuable, excessive)
6
deluxe(adjective, superior, luxury, extravagant, valuable)
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APASmart Define. (2015). costly thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/costly/thesaurus/synonyms
ChicagoSmart Define. 2015. "costly thesaurus" https://smartdefine.org/costly/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, costly thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/costly/thesaurus/synonyms>.
MLASmart Define. "costly thesaurus" 24 December 2015. Web. 21 September 2026. <https://smartdefine.org/costly/thesaurus/synonyms>