insane

insane is an   Adverb

Definition:

[1] Exhibiting unsoundness or disorded of mind; not sane; mad; deranged in mind; delirious; distracted. See Insanity, 2.

[2] Used by, or appropriated to, insane persons; as, an insane hospital.

[3] Causing insanity or madness. [R.] Or have we eaten on the insaneroot That takes the reason prisoner Shak.

[4] Characterized by insanity or the utmost folly; chimerical; unpractical; as, an insane plan, attempt, etc. I know not which was the insane measure. Southey.

Synonyms: