77 entries under incompetent topic. ×

6
low(adjective, weak, poor, thin, delicate)
6
paltry(adjective, light, weak, slight, poor)
5
failing(adjective, close, light, weak, poor)
5
futile(adjective, weak, useless, hopeless)
5
impotent(adjective, weak, poor, thin, delicate)
5
inefficient(adjective, weak, thin, delicate, failure)
5
lame(adjective, bad, weak, flat, poor)
5
unable(adjective, weak, inadequate, useless)
5
unqualified(adjective, weak, poor, short, inadequate)
3
barren(adjective, weak, slight, poor, small)
3
faint(adjective, weak, soft, gentle, thin)
3
fragile(adjective, weak, poor, thin, delicate)
3
frail(adjective, weak, thin, delicate, false)
3
inept(adjective, weak, inadequate, useless)
3
puny(adjective, light, weak, soft, slight)
3
spare(adjective, close, light, weak, slight)
3
unavailing(adjective, weak, failure, short, useless)
2
fruitless(weak, failure, useless, trivial)
2
insubstantial(adjective, weak, slight, flat, poor)
2
unconvincing(adjective, weak, flat, poor, thin)
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APASmart Define. (2016). insufficient thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/insufficient/thesaurus/synonyms
ChicagoSmart Define. 2016. "insufficient thesaurus" https://smartdefine.org/insufficient/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, insufficient thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/insufficient/thesaurus/synonyms>.
MLASmart Define. "insufficient thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/insufficient/thesaurus/synonyms>