29 entries under operative topic. ×

9
functional(adjective, practical, running, working)
9
going(noun, adjective, activity, action, movement)
9
operational(adjective, active, practical, effective, running)
6
extant(active, animate, living, conscious)
3
in effect(expression, adjective, idiom, active, running)
3
useful(adjective, practical, running, alive, working)
2
lively(adjective, active, operational)
2
ongoing(active, operational)
2
vigorous(adjective, active, operational)
1
in use(verb, expression, phrasal verb, active, effective)
1
persisting(verb, active, operational)
0
alert(active, operational)
0
animated(active, operational)
0
around(active, animate, living, conscious)
0
awake(active, animate, living, conscious)
0
breathing(active, animate, living, conscious)
0
brisk(active, operational)
0
contemporary(active, operational)
0
continuing(active, operational)
0
current(active, practical, running, working)
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APASmart Define. (2015). functioning thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/functioning/thesaurus/synonyms
ChicagoSmart Define. 2015. "functioning thesaurus" https://smartdefine.org/functioning/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, functioning thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/functioning/thesaurus/synonyms>.
MLASmart Define. "functioning thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/functioning/thesaurus/synonyms>