127 entries under incompetent topic. ×

0
sloppy(slack, wasteful, unproductive, unprofessional)
0
slovenly(wasteful, unproductive)
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sterile(adjective, weak, inadequate, helpless)
0
uneconomical(wasteful, unproductive)
0
unimpressive(weak, indecisive)
-1
unskilled incompetent(expression, adjective, clumsy, inexpert)
-1
wasteful
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APASmart Define. (2016). inept thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inept/thesaurus/synonyms
ChicagoSmart Define. 2016. "inept thesaurus" https://smartdefine.org/inept/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, inept thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inept/thesaurus/synonyms>.
MLASmart Define. "inept thesaurus" 5 March 2016. Web. 29 September 2026. <https://smartdefine.org/inept/thesaurus/synonyms>