8 entries under serviceable topic. ×

16
functional(adjective, practical, running, working, operative)
12
operating(adjective, active, practical, working, operative)
8
working(adjective, practical, running, unaffected, operative)
6
practical(adjective, running, working, functional, functioning)
6
running(verb, adjective, practical, working, operative)
3
useful(adjective, practical, running, working, operative)
0
current(active, practical, running, working, operative)
0
in order(expression, active, practical, working, operative)
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APASmart Define. (2015). operational thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/operational/thesaurus/synonyms
ChicagoSmart Define. 2015. "operational thesaurus" https://smartdefine.org/operational/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, operational thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/operational/thesaurus/synonyms>.
MLASmart Define. "operational thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/operational/thesaurus/synonyms>