Synonyms|548Antonyms|222|Broader|4Narrower|8Related|1.7k

32 entries under wasteful topic. ×

29
sloppy(adjective, order, nasty, careless, loose)
16
slipshod(adjective, order, nasty, careless, dirty)
15
careless(adjective, careful, sloppy, incompetent, inept)
7
slack(adjective, weak, careless, indifferent, feeble)
5
bungling(incompetent, unproductive, unskillfulness)
4
inefficient(adjective, well, incompetent, unproductive)
3
improvident(neglect, incompetent, unproductive)
3
inexpert(incompetent, unproductive, unskillfulness)
2
disorganized(adjective, weak, careless, feeble, confused)
2
faulty(awful, useless, incompetent, worthless)
2
unskillful(incompetent, unproductive, unskillfulness)
1
incompetent
1
useless(incompetent, worthless, unproductive, crummy)
0
extravagant(incompetent, unproductive)
0
feeble(incompetent, unproductive)
0
half-baked(incompetent, unproductive)
0
improficient(incompetent, unproductive)
0
incapable(incompetent, unproductive)
0
ineffective(incompetent, unproductive)
0
ineffectual(incompetent, unproductive)
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ChicagoSmart Define. 2015. "slovenly thesaurus" https://smartdefine.org/slovenly/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, slovenly thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/slovenly/thesaurus/synonyms>.
MLASmart Define. "slovenly thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/slovenly/thesaurus/synonyms>