6
dysfunctional(work, feature, state, adjective, function)
6
inoperative
6
malfunctioning
5
dormant
5
idle
3
nonfunctional
2
amiss
2
asleep
2
awry
2
bad
2
broken
2
dead
2
defective
2
fallow
2
haywire
2
inactive
2
ineffective
2
inert
2
inoperable
2
kaput
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APASmart Define. (2015). functioning thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/functioning/thesaurus/antonyms
ChicagoSmart Define. 2015. "functioning thesaurus" https://smartdefine.org/functioning/thesaurus/antonyms (accessed September 21, 2026).
HarvardSmart Define 2015, functioning thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/functioning/thesaurus/antonyms>.
MLASmart Define. "functioning thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/functioning/thesaurus/antonyms>