Synonyms|725Antonyms|218|Broader|14Narrower|9Related|1.7k

106 entries under costly topic. ×

4
inestimable(adjective, fine, value, important, rich)
4
esteemed(adjective, good, big, important, significant)
4
extravagant(adjective, fancy, full, high, splendid)
4
heirloom(noun, adjective, important, treasure, expensive)
3
overpriced(adjective, fancy, high, expensive, exclusive)
3
excessive(adjective, fancy, high, expensive, exclusive)
3
exorbitant(adjective, fancy, high, expensive, exclusive)
3
high(adjective, fancy, expensive, exclusive, steep)
3
immoderate(adjective, fancy, high, expensive, exclusive)
3
scarce(adjective, important, exceptional, expensive, unique)
3
steep(adjective, fancy, high, expensive, exclusive)
3
stiff(adjective, fancy, high, expensive, exclusive)
3
uneconomical(adjective, fancy, high, expensive, exclusive)
3
unreasonable(adjective, fancy, high, expensive, exclusive)
3
upscale(adjective, fancy, high, expensive, exclusive)
2
collectible(noun, adjective, catch, important, treasure)
2
of value(expression, adjective, idiom, important, expensive)
2
respected(adjective, good, important, noble, worthy)
2
treasured(adjective, important, rare, expensive, precious)
2
admired(adjective, good, important, noble, worthy)
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HarvardSmart Define 2016, valuable thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/valuable/thesaurus/synonyms>.
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