omnipotenceEnglishOxford American Thesaurusomnipotence noun traditional doctrines of divine omnipotence: all-powerfulness, almightiness, supremacy, preeminence, supreme power, absolute/unlimited power, undisputed sway, divine right; dictatorship, despotism, totalitarianism, autocracy, autarchy; invincibility. ▷antonyms powerlessness.