inoppugnable

== English == === Etymology === From in- +‎ oppugnable. === Pronunciation === (Received Pronunciation) IPA(key): /ɪnəˈpjuːnəbəl/, /ɪnəˈpʌɡnəbəl/ === Adjective === inoppugnable (comparative more inoppugnable, superlative most inoppugnable) (rare) Indisputable, incontestable, unquestionable. 1654, Walter Charleton, Physiologia Epicuro-Gassendo-Charletoniana: or a fabrick of science natural, upon the hypothesis of atoms, chap. V., sect. II, page 40: two inoppugnable reasons (rare) Insuperable, insurmountable. 1919, C. M. Grieve, “Mountain Measure”, in Northern Numbers, T. N. Foulis (1920), page 69: The barrier vast and inoppugnable [sc. a mountain range] ==== Synonyms ==== (incontestable, incontrovertible): unassailable, apodictic, incontestable, incontrovertible, indisputable, indubitable, irrefutable, irrefragable, unanswerable, undeniable, unquestionable ==== Antonyms ==== (antonym(s) of “incontestable, incontrovertible”): dubious, disputable, questionable ==== Related terms ==== ==== Translations ====