146 entries under adjective topic. ×

9
worthless(inferior, inadequate, limited, feeble)
8
sterile(useless, trivial, insufficient, hopeless)
8
unlucky(bad, failing, wretched, inappropriate)
7
barren(inadequate, feeble, useless, trivial)
6
failing(failure, vain, ineffective, weakening)
6
stillborn
5
idle(weak, inferior, inadequate, limited)
5
impotent(weak, inferior, inadequate, feeble)
4
hapless(bad, poor, miserable, unfortunate)
4
hopeless(bad, weak, trivial, pointless)
4
luckless(bad, poor, miserable, unfortunate)
4
unhappy(bad, poor, miserable, awkward)
3
disastrous(bad, poor, miserable, failing)
3
empty(useless, trivial, insufficient, worthless)
3
incompetent(weak, inadequate, limited, feeble)
3
poor(bad, unhappy, awkward, inappropriate)
3
profitless
3
unrewarding
2
bad(unhappy, inappropriate, adverse, damaging)
2
dead(meaningless, invalid, unsubstantiated, unsupported)
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APASmart Define. (2016). unsuccessful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unsuccessful/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsuccessful thesaurus" https://smartdefine.org/unsuccessful/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unsuccessful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unsuccessful/thesaurus/synonyms>.
MLASmart Define. "unsuccessful thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unsuccessful/thesaurus/synonyms>