unimpeachable

[uhn-im-pee-chuh-buhl]

adjective

1. above suspicion; impossible to discredit; impeccable.

   unimpeachable motives.

unimpeachable

/ ˌʌnɪmˈpiːtʃəbəl /

adjective

1. unquestionable as to honesty, truth, etc

Other Word Forms

• unimpeachability noun
• unimpeachableness noun
• unimpeachably adverb

Word History and Origins

Origin of unimpeachable¹

First recorded in 1775–85; un- ¹ + impeachable

Example Sentences

Jack balks at the assignment, saying the judge is unimpeachable.

Read more on The Wall Street Journal

This is an iconic work of narrative nonfiction that pairs unimpeachable reporting with advocacy and belief.

Read more on Los Angeles Times

We can quibble over the precise numbers, perhaps, but the thrust of Beattie's argument is unimpeachable.

Read more on BBC

The Guardian said Chalamet showed "amazing bravado" in his performance, while Empire said the actor is "superb" and his "musical talent is unimpeachable".

Read more on BBC

Both are superbly made; in terms of production and performance and smartly written scenes, they are nigh well unimpeachable.

Read more on Los Angeles Times