radicalmente

adv. radically, thoroughly, fundamentally

adv. radically, in a radical manner, in an extreme manner; completely, fundamentally, thoroughly

= dramatically, drastically, radically.
Ex: This should illustrate rather dramatically how failure to adopt a single well-defined form of name could spread entries throughout the alphabet.
Ex: Also many subjects were relocated and the index was drastically pruned.
Ex: In order to succeed in a future that will be radically different from the present, the two institutions must at the same time recognize the importance of their interdependency.
----
* cambiar radicalmente de postura = do + an about-face.
* cortar radicalmente con = make + a clean break with.