12 entries under operation topic. ×

17
useful(adjective, adaptive, work, working, efficient)
16
usable(adjective, work, feature, state, function)
11
operating(adjective, work, feature, state, function)
11
operative(adjective, work, feature, state, useful)
11
serviceable(adjective, work, feature, state, useful)
8
working(adjective, work, feature, state, function)
7
effective(adjective, work, feature, state, function)
6
functioning(adjective, work, feature, state, function)
6
practical(adjective, work, feature, state, function)
6
running(adjective, work, feature, state, function)
3
utility(adjective, work, function, useful, working)
1
going(adjective, work, function)
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APASmart Define. (2013). dysfunctional thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/dysfunctional/thesaurus/antonyms
ChicagoSmart Define. 2013. "dysfunctional thesaurus" https://smartdefine.org/dysfunctional/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2013, dysfunctional thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/dysfunctional/thesaurus/antonyms>.
MLASmart Define. "dysfunctional thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/dysfunctional/thesaurus/antonyms>