undoubtedly - definition and synonyms

 
 
adverb 

Your browser doesn’t support HTML5 audio

/ʌnˈdaʊtɪdli/
  1. used for saying that something is certainly true or is accepted by everyone

    The next few days will undoubtedly prove crucial.

    ‘I did the right thing, didn’t I?’ ‘Oh, undoubtedly.’