i Register
In some senses, inoppugnable is marked as rare. Watch for register when choosing this word.
INOPPUGNABLE + NOUN
coleridge, orthodoxy, propensity, religion
ADV.
moreover, such
adj
Indisputable, incontestable, unquestionable.
two inoppugnable reasons
Moreover, as this inoppugnable Propensity to Religion is a Cyon of God's own ingraffing on the Mind of Man, so also is it out of his power, tho' assisted by all the hellish Stratagems, totally to eradicate it thence.
Insuperable, insurmountable.
… the disease … will be so violent and inoppugnable by the force of Nature, that the Temperament of Peters body … will thereby be dissolved, and so Death shall invevitably succeed.
The barrier vast and inoppugnable [sc. a mountain range]
two inoppugnable reasons
WiktionaryMoreover, as this inoppugnable Propensity to Religion is a Cyon of God's own ingraffing on the Mind of Man, so also is it out of his power, tho' assisted by all the hellish Stratagems, totally to erad
WiktionaryI am glad to see, in your account of miscellaneous reading, authors of such inoppugnable orthodoxy as Coleridge and Carlyle.
Wiktionaryi Register
In some senses, inoppugnable is marked as rare. Watch for register when choosing this word.