24
cheap(adjective, low, inferior, unreasonable, noble)
18
less important
14
worthless(adjective, value, useful, inexpensive)
10
frugal
9
not good
6
undeserving
5
inexpensive
5
unworthy(adjective, value, proper)
4
trash(noun, loss)
4
affordable(adjective, expensive, high-priced, pricey, pricely)
4
garbage(noun, loss)
4
useless(adjective, sensible, useful, valuable, inexpensive)
4
good-for-nothing
3
unimportant(adjective, important, substantial, inexpensive)
3
good-for-naught
3
insignificant(adjective, important, significant, substantial)
3
low class
3
minor
3
tinpot
3
trivial(adjective, important, substantial, serious)
<1234510>
10 years ago|3.6k views|share |citing 
APASmart Define. (2016). valuable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/valuable/thesaurus/antonyms
ChicagoSmart Define. 2016. "valuable thesaurus" https://smartdefine.org/valuable/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2016, valuable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/valuable/thesaurus/antonyms>.
MLASmart Define. "valuable thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/valuable/thesaurus/antonyms>