Wiktionary
equipotent
a. having equal strength, ability or efficacy
WordNet
equipotent
adj. having equal strength or efficacy
Usage examples of "equipotent".
While substantial redundancy in brain function is inevitable, the strong equipotent hypothesis is almost certainly wrong, and most contemporary neurophysiologists have rejected it.
On the other hand, a weaker equipotent hypothesis-holding, for example, that memory is a function of the cerebral cortex as a whole -is not so readily dismissible, although it is testable, as we shall see.