12 entries under sensible topic. ×

11
valuable(adjective, important, useful, inexpensive)
7
effective(adjective, weak, inadequate, useful)
7
useful(adjective, bad, awkward, valuable)
6
usable(adjective, useful, working, available)
4
helpful(adjective, cool, cold, useful)
4
profitable(adjective, useful, unprofitable)
3
fruitful(adjective, useful, worthless)
3
working(adjective, useful)
3
worthwhile(adjective, useful, worthless)
2
meaningful(adjective, significant, useful, little)
2
productive(adjective, weak, useful)
0
hopeful(adjective, useful)
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APASmart Define. (2016). useless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/useless/thesaurus/antonyms
ChicagoSmart Define. 2016. "useless thesaurus" https://smartdefine.org/useless/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, useless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/useless/thesaurus/antonyms>.
MLASmart Define. "useless thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/useless/thesaurus/antonyms>