5
incompetent(adjective, ability, inefficient)
5
unskillful(adjective, ability, inefficient)
4
inefficient(adjective, ability)
4
inept(adjective, ability, inefficient)
4
unskilled(adjective, ability, inefficient)
3
inapt(adjective, ability, inefficient)
2
ineffective(adjective, inefficient)
2
inexpert(adjective, ability, inefficient)
2
slipshod(adjective, inefficient)
1
careless(adjective, inefficient)
1
disorganized(adjective, inefficient)
1
extravagant(adjective, inefficient)
1
faulty(adjective, inefficient)
1
feeble(adjective, inefficient)
1
incapability
1
incapable(adjective, ability, inefficient)
1
ineffectual(adjective, inefficient)
1
prodigal(adjective, inefficient)
1
slack(adjective, inefficient)
1
sloppy(adjective, informal, inefficient)
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APASmart Define. (2015). unworkmanlike thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/unworkmanlike/thesaurus/synonyms
ChicagoSmart Define. 2015. "unworkmanlike thesaurus" https://smartdefine.org/unworkmanlike/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, unworkmanlike thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/unworkmanlike/thesaurus/synonyms>.
MLASmart Define. "unworkmanlike thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/unworkmanlike/thesaurus/synonyms>