vigorousness

1 the quality or state of being forceful (as in expression) the vigorousness of the ideas in the essay was surpassed only by the vibrancy of its language Synonyms of vigorousness aggressiveness, assertiveness, emphasis, fierceness, forcefulness, intenseness, intensity, vehemence, violenceWords Related to vigorousness potency, power, strength; eloquence; ardency, ardor, fervency, fervidness, fervor, insistence, passion, warmth; stridency, vociferousness; absoluteness, clearness, directness, incision, incisiveness, plainness, straightforwardness, vividnessNear Antonyms of vigorousness ambiguity, equivocation; delicacy, lightness, subtletyAntonyms of vigorousness feebleness, mildness, weakness

2 the quality or state of having abundant or intense activity the record-breaking holiday sales reflect the vigorousness of the economy Synonyms of vigorousness animation, briskness, exuberance, jazziness, liveliness, lustiness, peppiness, robustness, sprightliness, vibrance, vibrancy, vitalityWords Related to vigorousness buoyancy, jauntiness, springiness; brightness, cheer, cheerfulness, chirpiness, effervescence, friskiness, pizzazz (or pizazz), sparkle, spirit, verve, vivaciousness, vivacity; eagerness, ebullience, ebulliency, enthusiasm, keenness, spiritedness; friskiness, impishness, pertness, playfulnessNear Antonyms of vigorousness indolence, laziness; anemia, bloodlessness; languidness, languor, lethargy, limpness, listlessness, sleepiness, sluggishness, spiritlessness, torpidity, torpor, weariness; apathy, impassivity; dullness (also dulness), pallidness, tediousness, tedium, vapidity, vapidnessAntonyms of vigorousness inactivity, lifelessness