Found 2 items, similar to undeniably.
English → English (WordNet) Definition: undeniably undeniably adv : to an undeniable degree or in an undeniable manner; “she is undeniably the most gifted student in the class”
English → English (gcide) Definition: Undeniably Undeniably \Un`de*ni"a*bly\, adv. In an undeniable manner. [1913 Webster]