insanely
US /ɪnˈseɪn.li/
UK /ɪnˈseɪn.li/
1.
to an extreme or an exaggerated degree
:
•
The concert was insanely loud.
•
She's insanely talented.
2.
in a foolish or irrational way
:
•
He acted insanely, putting everyone at risk.
•
To think that is just insanely stupid.