Insanely

[Renato]

Meaning Awesome, Incredible, extraordinary, etc. Used in mostly [the 70s] and the [80s]. Positive [connotation]. Used as an adverb modifying only adjectives. This word does not find its way in modern speak much anymore.

[Vania]

extremely and unreasonably:

[Greta]

In a foolish, wild, or uncontrolled manner.