Synonyms|185Antonyms|52|Broader|2Narrower|0Related|56

32 entries under wasteful topic. ×

7
extravagant(adjective, fancy, high, incompetent, lavish)
6
improvident(adjective, careless, extravagant, thoughtless, incompetent)
4
inefficient(adjective, extravagant, incompetent, lavish)
3
incompetent(adjective, unproductive)
3
prodigal(adjective, careless, extravagant, thoughtless, incompetent)
2
ineffective(adjective, incompetent, unproductive)
2
ineffectual(adjective, incompetent, unproductive)
2
unproductive(adjective, incompetent)
2
useless(adjective, incompetent, unproductive)
1
bungling(adjective, incompetent, unproductive)
1
disorganized(adjective, incompetent, unproductive)
1
inept(adjective, incompetent, unproductive)
0
faulty(incompetent, unproductive)
0
feeble(incompetent, unproductive)
0
half-baked(incompetent, unproductive)
0
improficient(incompetent, unproductive)
0
incapable(incompetent, unproductive)
0
inefficacious(incompetent, unproductive)
0
inexpert(incompetent, unproductive)
0
not cut out for(expression, idiom, incompetent, unproductive)
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ChicagoSmart Define. 2015. "uneconomical thesaurus" https://smartdefine.org/uneconomical/thesaurus/synonyms (accessed October 2, 2026).
HarvardSmart Define 2015, uneconomical thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/uneconomical/thesaurus/synonyms>.
MLASmart Define. "uneconomical thesaurus" 14 April 2015. Web. 2 October 2026. <https://smartdefine.org/uneconomical/thesaurus/synonyms>