75 entries under vigor topic. ×

4
activity(noun, business, action, act, work)
4
application(noun, activity, action, act, work)
4
enterprise(noun, activity, business, action, act)
2
efficacy(noun, liveliness, vitality, get-up-and-go)
2
efficiency(noun, liveliness, vitality, get-up-and-go)
2
electricity(noun, power, strength, energy)
2
exertion(noun, activity, business, action, act)
1
ardor(noun, love, passion, affection)
1
burn(noun, strength, heat, liveliness)
1
conductivity(noun, strength, heat, liveliness)
1
current(noun, power, strength, energy)
1
dynamism(noun, strength, heat, liveliness)
1
endurance(noun, pleasure, attention, kindness)
1
energy(noun, power, current, liveliness)
1
fire(noun, verb, sustain, incite)
1
force(noun, activity, action, act, work)
1
friction(noun, strength, heat, deterioration)
1
generated power(noun, expression, strength, heat)
1
gravity(noun, strength, heat, liveliness)
1
heat(noun, power, strength, energy)
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APASmart Define. (2015). service thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/service/thesaurus/synonyms
ChicagoSmart Define. 2015. "service thesaurus" https://smartdefine.org/service/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, service thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/service/thesaurus/synonyms>.
MLASmart Define. "service thesaurus" 23 December 2015. Web. 23 September 2026. <https://smartdefine.org/service/thesaurus/synonyms>