THESAURUS
validity
actionability, admissibility, admissibleness, advantageousness, agreeableness, allowableness, amperage, applicability, armipotence, auspiciousness, authenticity, authoritativeness, authority, beef, beneficialness, benevolence, benignity, black power, brute force, calculability, charge, charisma, class, clout, cogence, cogency, compulsion, constitutional
validity, constitutionalism, constitutionality, dependability, desert, dint, drive, due process, duress, effect, effectiveness, effectuality, efficacy, energy, excellence, expedience, fairness, faithworthiness, favorableness, fineness, firmness, first-rateness, flower power, force, force majeure, forcefulness, full blast, full force, goodliness, goodness, grace, gravity, healthiness, helpfulness, influence, invincibility, jurisdiction, justice, justiciability, justifiableness, justness, kindness, lawfulness, legal form, legal process, legalism, legality, legitimacy, legitimateness, licitness, main force, main strength, mana, merit, might, might and main, mightiness, moxie, muscle power, niceness, permissibility, permissibleness, pizzazz, pleasantness, poop, potence, potency, potentiality, power, power pack, power structure, power struggle, powerfulness, predictability, prepotency, productiveness, productivity, profitableness, puissance, pull, punch, push, quality, reliability, rewardingness, rightfulness, sanctionableness, scope, secureness, security, sinew, skillfulness, solidity, soundness, stability, staunchness, steadfastness, steadiness, steam, strength, strong arm, substantiality, superiority, superpower, trustworthiness, unerringness, usefulness, value, vehemence, vigor, vim, virility, virtue, virtuousness, virulence, vitality, warrantableness, wattage, weight, wholeness, worth
ROGET THESAURUS
validity
Power
N
power, potency, potentiality, jiva, puissance, might, force, energy, dint, right hand, right arm, ascendency, sway, control, prepotency, prepollence, almightiness, omnipotence, authority, strength, ability, ableness, competency, efficacy, efficiency, productivity, expertise (skill),
validity, cogency, enablement, vantage ground, influence, pressure, conductivity, elasticity, gravity, electricity, magnetism, galvanism, voltaic electricity, voltaism, electromagnetism, atomic power, nuclear power, thermonuclear power, fuel cell, hydraulic power, water power, hydroelectric power, solar power, solar energy, solar panels, tidal power, wind power, attraction, vis inertiae, vis mortua, vis viva, potential energy, dynamic energy, dynamic friction, dynamic suction, live circuit, live rail, live wire, capability, capacity, quid valeant humeri quid ferre recusent, faculty, quality, attribute, endowment, virtue, gift, property, qualification, susceptibility, powerful, puissant, potential, capable, able, equal to, up to, cogent, valid, efficient, productive, effective, effectual, efficacious, adequate, competent, multipotent, plenipotent, omnipotent, almighty, forcible, (energetic), influential, productive, powerfully, by virtue of, by dint of, a toute force, dos moi pou sto kai kino ten gen, eripuit coelo fulmen sceptrumque tyrannis, fortis cadere cedere non potest.