4
valued(adjective, expensive, precious, costly, respected)
4
without price(expression, adjective, idiom, precious, invaluable)
4
worthwhile(adjective, excellent, honest, sensible, true)
3
admirable(good, great, excellent, best, first-rate)
3
comic(adjective, funny, amusing, entertaining, humorous)
3
estimable(adjective, good, great, excellent, fine)
3
famous
3
high-ticket(adjective, expensive, high-priced, pricey, pricely)
3
inappreciable(adjective, value, worth, excellence)
3
incomparable(adjective, good, great, excellent, best)
3
killing(adjective, informal, funny, grave, laughter)
3
lavish(adjective, smart, full, elegant, valuable)
3
outrageous(adjective, expensive, high-priced, pricey, pricely)
3
praiseworthy(commendable, inexpedience, laudable)
3
sidesplitting(adjective, pleasant, lively, funny, charming)
3
spendy(adjective, expensive, high-priced, pricey, pricely)
3
sumptuous(adjective, full, valuable, splendid, abundant)
3
ultraexpensive(adjective, expensive, high-priced, pricey, pricely)
3
uneconomical(adjective, expensive, high-priced, pricey, pricely)
2
comical(adjective, amusing)
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APASmart Define. (2015). priceless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/priceless/thesaurus/synonyms
ChicagoSmart Define. 2015. "priceless thesaurus" https://smartdefine.org/priceless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, priceless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/priceless/thesaurus/synonyms>.
MLASmart Define. "priceless thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/priceless/thesaurus/synonyms>