Synonyms|487Antonyms|99|Broader|3Narrower|1Related|978
10
dysfunctional(work, feature, state, adjective, function)
2
dead
2
inoperative
1
defunct(adjective, valid, functioning, extinct)
1
dormant
1
fallow
1
idle
1
inactive
1
ineffective
1
inert
1
inoperable
1
kaput
1
latent
1
malfunctioning
1
nonfunctional
1
nonfunctioning
1
nonoperating
1
passé
1
unproductive
1
unserviceable
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APASmart Define. (2015). operating thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/operating/thesaurus/antonyms
ChicagoSmart Define. 2015. "operating thesaurus" https://smartdefine.org/operating/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, operating thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/operating/thesaurus/antonyms>.
MLASmart Define. "operating thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/operating/thesaurus/antonyms>