31 entries under functional topic. ×

4
operative(adjective, direct, reasonable, active, useful)
2
in action(expression, adjective, reasonable, sensible, useful)
2
working(adjective, open, reasonable, sensible, active)
1
applied(adjective, reasonable, sensible, useful, sober)
1
both feet on the ground(expression, adjective, idiom, reasonable, sensible)
1
businesslike(adjective, reasonable, sensible, useful, sober)
1
commonsensical(adjective, reasonable, sensible, useful, sober)
1
constructive(adjective, reasonable, sensible, useful, sober)
1
doable(adjective, reasonable, sensible, useful, sober)
1
efficient(adjective, open, reasonable, sensible, useful)
1
empirical(adjective, reasonable, sensible, useful, sober)
1
experimental(adjective, reasonable, sensible, useful, sober)
1
handy(adjective, reasonable, sensible, useful, sober)
1
implicit(adjective, reasonable, sensible, useful, sober)
1
nuts and bolts(expression, adjective, idiom, reasonable, sensible)
1
orderly(adjective, reasonable, sensible, useful, sober)
1
possible(adjective, reasonable, sensible, useful, sober)
1
practicable(adjective, open, reasonable, sensible, active)
1
serviceable(adjective, open, reasonable, sensible, active)
1
sound(adjective, reasonable, sensible, useful, sober)
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APASmart Define. (2015). in operation thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/in_operation/thesaurus/synonyms
ChicagoSmart Define. 2015. "in operation thesaurus" https://smartdefine.org/in_operation/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, in operation thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/in_operation/thesaurus/synonyms>.
MLASmart Define. "in operation thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/in_operation/thesaurus/synonyms>