2
value(noun, influence, use, substance, importance)
2
verve(noun, go, drive, power, strength)
2
vigor(noun, go, force, drive, power)
2
vigour
2
virility(noun, activity, go, style, drive)
2
virtue(noun, force, power, strength, ability)
2
virulence
2
wattage(noun, vigor, liveliness, vitality, get-up-and-go)
1
élan(style, power, strength, spirit, vigor)
1
activity(noun, go, drive, power, strength)
1
adeptness(noun, competence, efficacy)
1
advantage(noun, order, benefit, use, success)
1
advisability(order, benefit, advantage, suitability, practicality)
1
amperage
1
animation(noun, activity, go, style, drive)
1
application(noun, activity, go, drive, power)
1
appositeness(order, benefit, advantage, suitability, practicality)
1
appropriateness worth(expression, order, benefit, advantage, suitability)
1
ardor(noun, activity, go, drive, power)
1
armipotence
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APASmart Define. (2016). effectiveness thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/effectiveness/thesaurus/synonyms
ChicagoSmart Define. 2016. "effectiveness thesaurus" https://smartdefine.org/effectiveness/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, effectiveness thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/effectiveness/thesaurus/synonyms>.
MLASmart Define. "effectiveness thesaurus" 25 February 2016. Web. 23 September 2026. <https://smartdefine.org/effectiveness/thesaurus/synonyms>