Inoppugnable

//ɪnəˈpjuːnəbəl// adj

Definitions

Adjective
  1. 1
    Indisputable, incontestable, unquestionable. rare

    "two inoppugnable reasons"

  2. 2
    Insuperable, insurmountable. rare

    "… 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."

Etymology

From in- + oppugnable.

Next best steps

Mini challenge

Unscramble this word: inoppugnable