inoppugnable

Adjective

Meaning

(rare) Indisputable, incontestable, unquestionable.

(rare) Insuperable, insurmountable.

Source: en.wiktionary.org

Synonyms

indubitable indisputable undeniable irrefutable unquestionable incontrovertible unanswerable incontestable apodictic unassailable irrefragable

Antonyms

questionable dubious disputable

Related terms

oppugn oppugnancy oppugnant oppugnation oppugner oppugnance

Close letter words and terms

inopportunist inopportunity inoppressive inopressor inoptimal inoptimally