188 entries under adjective topic. ×

3
unavailing(weak, inferior, inadequate, limited)
3
ungifted(educated, overall, well-informed)
3
unskillful(weak, awkward, inadequate, useless)
3
unsuitable(dull, flat, slow, awkward)
3
unsuited(dull, weak, flat, slow)
2
awkward(dull, flat, slow, inadequate)
2
bungling(awkward, inadequate, unqualified, inept)
2
crippled(weak, helpless, powerless, impotence)
2
feeble(weak, inferior, inadequate, limited)
2
frail(weak, helpless, powerless, irresolution)
2
fruitless(weak, inferior, inadequate, limited)
2
inexperienced(dull, weak, flat, slow)
2
infirm(weak, feeble, vulnerable, forlorn)
2
otiose
2
querulous(annoyed, irritated, edgy, intolerant)
2
unequipped(weak, inadequate, useless, unfit)
2
useless(weak, inferior, inadequate, limited)
1
abrupt(keen, violent, anxious, eager)
1
agog(keen, anxious, eager, irritable)
1
amateurish(inadequate, useless, unqualified, inept)
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APASmart Define. (2016). unable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unable/thesaurus/synonyms
ChicagoSmart Define. 2016. "unable thesaurus" https://smartdefine.org/unable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, unable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unable/thesaurus/synonyms>.
MLASmart Define. "unable thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/unable/thesaurus/synonyms>