that is true and cannot be disagreed with or denied synonym undeniable indisputable evidence an indisputable fact It is indisputable that the crime rate has been rising. compare disputable
NAmE//ˌɪndɪˈspyut̮əbli//
adverb This painting is indisputably one of his finest works.See indisputable in the Oxford Advanced Learner's DictionaryCheck pronunciation: indisputable