ineffectualness Antonyms

deep expertise know-how virtuosity versatility turgidity tumidity strength sinew prowess power potency potence posture orotundity heroics powerfulness enduringness big talent great skill way with words skillset revue persuasiveness mana effectuality effectivity big talk articulacy efficaciousness boastfulness ornateness omnipotence magniloquence capability bragging bombast boasting balderdash artistry articulation articulateness art aptitude adroitness adeptness address cleverness cogency competence grandiloquence