21 entries under working topic. ×

8
operational(adjective, active, effective, running)
7
active(continuous, running, operative, functioning)
6
effective(adjective, active, running, operative)
6
operating(adjective, active, continuous, operative)
5
functioning(active, effective, running, operative)
5
in effect(expression, active, effective, running)
4
functional(adjective, open, reasonable, sensible, active)
4
going(continuous, operative, flowing, operating)
4
in force(expression, active, effective, running)
4
operative(adjective, direct, reasonable, active, useful)
2
running(adjective, continuous, operative, functioning)
1
alive(active, running, operative, functioning)
1
dynamic(active, running, operative, functioning)
1
efficient(adjective, open, reasonable, sensible, useful)
1
live(active, running, operative, functioning)
1
practicable(adjective, open, reasonable, sensible, active)
1
serviceable(adjective, open, reasonable, sensible, active)
1
usable(adjective, open, reasonable, sensible, active)
1
useful(adjective, reasonable, sensible, active, sober)
1
workable(adjective, open, reasonable, sensible, active)
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APASmart Define. (2015). in operation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/in_operation/thesaurus/synonyms
ChicagoSmart Define. 2015. "in operation thesaurus" https://smartdefine.org/in_operation/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, in operation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/in_operation/thesaurus/synonyms>.
MLASmart Define. "in operation thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/in_operation/thesaurus/synonyms>