32 entries under adjective topic. ×

24
cheap(low, inferior, unreasonable, noble)
14
worthless(value, useful, inexpensive)
10
frugal
5
inexpensive
5
unworthy(value, proper)
4
affordable(expensive, high-priced, pricey, pricely)
4
useless(sensible, useful, valuable, inexpensive)
3
unimportant(important, substantial, inexpensive)
3
insignificant(important, significant, substantial)
3
trivial(important, substantial, serious)
2
valueless
2
reasonable
2
trifling
2
disadvantageous
2
empty
2
non-beneficial(wealth, prosperity, fortune)
2
null(ineffectual, valueless)
2
unhelpful(helpful, inexpensive)
1
common(separate, ordinary, individual, average)
1
detrimental
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APASmart Define. (2016). valuable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/valuable/thesaurus/antonyms
ChicagoSmart Define. 2016. "valuable thesaurus" https://smartdefine.org/valuable/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, valuable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/valuable/thesaurus/antonyms>.
MLASmart Define. "valuable thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/valuable/thesaurus/antonyms>