280 entries under noun topic. ×

1
intensity(activity, go, style, drive)
1
interest(end, reason, use, advantage)
1
juice(activity, go, force, style)
1
know-how(ability, skill, proficiency, competence)
1
life(activity, go, style, drive)
1
liveliness(activity, go, style, drive)
1
long suit(expression, idiom, strength, thing)
1
muscle(activity, go, force, style)
1
operativeness(activity, go, drive, power)
1
pep(activity, go, force, style)
1
persistence(power, strength, energy, vigor)
1
pluck(activity, go, style, drive)
1
posture
1
pressure(drive, power, strength, energy)
1
profit(practicality, usefulness, helpfulness)
1
purpose(force, end, influence, use)
1
service(vigor, liveliness, vitality, get-up-and-go)
1
significance(force, influence, use, substance)
1
skill(power, ability, judgment, means)
1
spirit(go, style, power, strength)
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APASmart Define. (2016). effectiveness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/effectiveness/thesaurus/synonyms
ChicagoSmart Define. 2016. "effectiveness thesaurus" https://smartdefine.org/effectiveness/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, effectiveness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/effectiveness/thesaurus/synonyms>.
MLASmart Define. "effectiveness thesaurus" 25 February 2016. Web. 26 September 2026. <https://smartdefine.org/effectiveness/thesaurus/synonyms>