Synonyms and related words :
absolute, acid, armipotent, ascendant, authoritarian, authoritative, authorized, autocratic, beefy, biting, bouncing, charismatic, charming, clothed with authority, cogent, commanding, compelling, competent, comprehensive, consequential, considerable, controlling, corrosive, cutting, deep, dominant, doughty, driving, duly constituted, dynamic, effective, effectual, efficacious, eminent, empowered, enchanting, energetic, estimable, ex officio, exhaustive, forceful, forcible, forcy, formidable, full, full-blooded, full-strength, governing, grand, grave, great, gutsy, gutty, hale, hard, hard as nails, hardy, hearty, heavy, hefty, hegemonic, hegemonistic, high, high-potency, high-powered, high-pressure, high-tension, husky, imperative, important, impressive, in force, in power, incisive, influential, intense, iron-hard, irresistible, leading, lusty, magnetic, main, maximum, mighty, mighty in battle, momentous, monocratic, mordant, nervous, nervy, obstinate, official, operative, penetrating, personable, persuasive, piercing, plenary, poignant, potent, preeminent, prepotent, prestigious, prominent, puissant, punchy, ranking, red-blooded, reputable, resilient, robust, robustious, rugged, ruling, senior, sensational, serious, sinewed, sinewy, slashing, stalwart, steely, stout, strapping, striking, strong, strong as brandy, strong as strong, strong-willed, sturdy, suasive, substantial, superior, supreme, telling, total, totalitarian, tough, trenchant, valid, vigorous, vital, weighty, winning