2
incorrupt(adjective, excellent, honest, true, noble)
2
infinite(adjective, incalculable, immeasurable)
2
lavish(adjective, fancy, high, extravagant, valuable)
2
magnificent(good, great, excellent, best, first-rate)
2
meritorious(good, great, excellent, sensible, noble)
2
model(adjective, excellent, honest, true, noble)
2
of value(expression, adjective, important, useful, expensive)
2
peerless(good, great, excellent, best, first-rate)
2
posh(adjective, fancy, high, extravagant, lavish)
2
pretty penny(expression, adjective, fancy, high, extravagant)
2
profitable(adjective, strong, friendly, sensible, important)
2
respected(adjective, important, useful, expensive, scarce)
2
right-minded(adjective, excellent, honest, true, noble)
2
select(good, great, excellent, best, first-rate)
2
semiprecious
2
skillful(good, great, excellent, best, first-rate)
2
spendthrift(adjective, expensive, steep, high-priced, costly)
2
superb(good, great, excellent, best, first-rate)
2
supreme(good, great, excellent, best, first-rate)
2
top-drawer(adjective, excellent, true, noble, valuable)
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APASmart Define. (2015). invaluable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/invaluable/thesaurus/synonyms
ChicagoSmart Define. 2015. "invaluable thesaurus" https://smartdefine.org/invaluable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, invaluable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/invaluable/thesaurus/synonyms>.
MLASmart Define. "invaluable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/invaluable/thesaurus/synonyms>