126 entries under incompetent topic. ×

1
unfunctional(weak, stupid, idle, useless)
1
unpurposed(weak, stupid, idle, useless)
1
untrained(adjective, poor, inadequate, useless)
1
unusuable(weak, stupid, idle, useless)
1
vitiated(adjective, weak, thin, delicate, shaky)
1
weakened(adjective, weak, thin, delicate, shaky)
1
weakly(adjective, weak, thin, delicate, shaky)
1
wimpy(adjective, weak, thin, delicate, shaky)
1
woozy(adjective, weak, thin, delicate, shaky)
0
crippled(adjective, weak, inadequate, inept)
0
disorganized(wasteful, unproductive)
0
dud(adjective, weak, inadequate, inept)
0
extravagant(wasteful, unproductive)
0
flat(weak, thin, feeble, frail)
0
improficient(wasteful, unproductive)
0
improvident(wasteful, unproductive)
0
paper tiger(expression, adjective, weak, inadequate)
0
prodigal(wasteful, unproductive)
0
shooting blanks(expression, wasteful, unproductive)
0
slack(wasteful, unproductive)
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APASmart Define. (2016). ineffectual thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/ineffectual/thesaurus/synonyms
ChicagoSmart Define. 2016. "ineffectual thesaurus" https://smartdefine.org/ineffectual/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, ineffectual thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/ineffectual/thesaurus/synonyms>.
MLASmart Define. "ineffectual thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/ineffectual/thesaurus/synonyms>