Unimpeachable

C2 16+
Pronunciation Definitions Examples Grammatical Forms Origin and Evolution

Pronunciation: /ˌən.ɪmˈpiː.tʃə.bəl/

Definitions of unimpeachable

adjective not able to be doubted, questioned, or criticized; entirely trustworthy

Example Sentences

A1 The teacher's unimpeachable reputation made students trust her completely.

A2 The evidence presented in court was unimpeachable and convinced the jury of the defendant's guilt.

B1 His unimpeachable integrity earned him the respect of his colleagues.

B2 The scientist's unimpeachable research findings were published in top journals.

C1 The historian's unimpeachable credentials made her a leading authority in her field.

C2 The CEO's unimpeachable leadership skills guided the company through turbulent times.

Examples of unimpeachable in a Sentence

formal The witness's testimony was deemed unimpeachable by the court.

informal His reputation in the community is unimpeachable.

slang She's got an unimpeachable record when it comes to winning arguments.

figurative The sunset painted an unimpeachable masterpiece across the sky.

Grammatical Forms of unimpeachable

past tense

unimpeachable

plural

unimpeachable

comparative

more unimpeachable

superlative

most unimpeachable

present tense

unimpeachable

future tense

will be unimpeachable

perfect tense

has been unimpeachable

continuous tense

is being unimpeachable

singular

unimpeachable

positive degree

unimpeachable

infinitive

to be unimpeachable

gerund

being unimpeachable

participle

unimpeachable

Origin and Evolution of unimpeachable

First Known Use: 1601 year
Language of Origin: English
Story behind the word: The word 'unimpeachable' originated from the combination of the prefix 'un-' meaning 'not' and the word 'impeachable' which comes from the Old French word 'empechier' meaning 'to hinder or accuse'.
Evolution of the word: Originally used in legal contexts to refer to evidence or testimony that cannot be doubted or challenged, 'unimpeachable' has evolved to also mean someone or something that is beyond reproach or criticism in a broader sense.