My fancies have not deceived me—I love you ecstatically, diabolically, as a madman might!
Ah, she had always been diabolically clever, unscrupulously ambitious!
Yes, the device was simple, diabolically simple, and adequate.
These Robots, diabolically developed, were upon the verge of revolt.
Diabolically clever, too, in his way, but an idealist at heart.
And that, though ...