unimpeachably
/ˌʌnɪmˈpiːtʃəbli/
adverb
- In a way that cannot be doubted or questioned; beyond reproach.
- The witness testified unimpeachably, providing clear and consistent evidence.
- The data was collected unimpeachably, following all scientific protocols.
- Her reputation in the community was unimpeachably honest and fair.
Antonyms