unambiguously
adv. manner C1 Advanced US //ənæmˈbɪɡjuəsɫi// UK //ʌnæmbˈɪɡjuːəsli// un·am·bigu·ous·ly
adv. in a way that is very clear and has only one possible meaning. You use this when you want to make sure there is no confusion.
adv. in a manner that is free from ambiguity or doubt; clearly and unmistakably. Often used to describe evidence, statements, or logical conclusions.
The results of the test were unambiguously positive.
The manager unambiguously stated that the deadline would not be extended under any circumstances.
While the initial data appeared conflicting, the final report presented the findings unambiguously, leaving no room for alternative interpretations of the cause of the failure.
From unambiguous + -ly or un- + ambiguously.