Synonyms|618Antonyms|255|Broader|10Narrower|13Related|1.7k

62 entries under unproductive topic. ×

4
half-baked(incompetent, wasteful)
4
inexpert(adjective, weak, inadequate, feeble, incompetent)
3
wasteful(adjective, incompetent)
2
bungling(adjective, incompetent, wasteful)
2
limited(adjective, poor, inferior, inadequate, feeble)
2
uneconomical(incompetent, wasteful)
2
unskillful(adjective, weak, inadequate, feeble, incompetent)
1
careless(weak, feeble, incompetent, wasteful)
1
not cut out for(expression, idiom, incompetent, wasteful)
1
unprepared(adjective, weak, poor, inadequate, feeble)
1
untrained(adjective, weak, poor, inadequate, feeble)
0
disorganized(incompetent, wasteful)
0
extravagant(incompetent, wasteful)
0
improficient(incompetent, wasteful)
0
improvident(incompetent, wasteful)
0
prodigal(incompetent, wasteful)
0
shooting blanks(expression, incompetent, wasteful)
0
slack(adjective, weak, feeble, sloppy, incompetent)
0
slight(adjective, poor, inadequate, hopeless, unsuccessful)
0
slipshod(incompetent, wasteful)
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APASmart Define. (2016). ineffective thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ineffective/thesaurus/synonyms
ChicagoSmart Define. 2016. "ineffective thesaurus" https://smartdefine.org/ineffective/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, ineffective thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ineffective/thesaurus/synonyms>.
MLASmart Define. "ineffective thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/ineffective/thesaurus/synonyms>