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Inoppugnable
Meaning
Adj
●
Indisputable,
incontestable
, unquestionable.
●
Insuperable, insurmountable.
Sourced from
Wiktionary
Synonyms
Unassailable
Apodictic
Incontestable
Incontrovertible
Indisputable
Indubitable
Irrefutable
Irrefragable
Unanswerable
Undeniable
Unquestionable
Antonyms
Dubious
Disputable
Questionable
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