n. Function: noun
1
Synonyms: POWER 4, energy, force, might, muscle, puissance, sinew, strength, vigor, virtue
Antonyms: impotence
2
Synonyms: EFFICACY 1, capability, effectiveness, efficiency
3
Synonyms: ENERGY 2, birr, go, hardihood, ||moxie, pep, tuck, vigor
Antonyms: impotence