noun
1.
Synonyms: power 4, beef, force, might, muscle, potency, puissance, sinew, steam, strength
Related Word: activity, operativeness; forcefulness, mightiness, powerfulness
Contrasted words: impotence; decrepitude, feebleness, weakness; powerlessness
Antonyms: inertia
2.
vigorous and effectual application and operation of power
work with energy
Synonyms: birr, go, hardihood, ||moxie, pep, potency, tuck, vigor; compare vigor 2
Related Word: application, effectiveness, efficacy; effort, operativeness; toughness
Contrasted words: kef, languor, lethargy, listlessness, sluggishness; ergophobia