53 entries under incompetent topic. ×

5
unavailable(adjective, stupid, idle, inadequate, product)
4
inadequate(adjective, weak, limited, feeble, useless)
3
hopeless(adjective, stupid, idle, useless, trivial)
3
inefficient(adjective, weak, failure, inferior, inadequate)
3
nonfunctional(adjective, weak, stupid, idle, useless)
3
unworkable(adjective, weak, stupid, idle, useless)
2
counterproductive(weak, stupid, idle, useless)
2
feeble(adjective, weak, inadequate, limited, useless)
2
good-for-nothing(adjective, weak, stupid, idle, useless)
2
impractical(adjective, stupid, idle, useless, trivial)
2
null(adjective, inferior, inadequate, limited, feeble)
2
powerless(adjective, silly, stupid, inferior, insignificant)
2
purposeless(adjective, weak, stupid, idle, useless)
2
unable(weak, inferior, inadequate, limited, feeble)
2
valueless(stupid, idle, useless, trivial)
2
waste(stupid, idle, empty, bleak)
1
disadvantageous(weak, stupid, idle, useless)
1
expendable(weak, stupid, idle, useless)
1
forceless(adjective, inferior, inadequate, limited, feeble)
1
impracticable(weak, stupid, idle, trivial)
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APASmart Define. (2016). fruitless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fruitless/thesaurus/synonyms
ChicagoSmart Define. 2016. "fruitless thesaurus" https://smartdefine.org/fruitless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, fruitless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fruitless/thesaurus/synonyms>.
MLASmart Define. "fruitless thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/fruitless/thesaurus/synonyms>