insane

/ɪnˈseɪn/

adjective

Exhibiting unsoundness or disorder of mind; not sane; mad
Similar: delirious, distracted
Used by, or appropriated to, insane persons
"an insane asylum"
Causing insanity or madness.

Antonymssane

Practice "insane" in context

WordNote uses spaced repetition across multiple quiz levels, from recognizing the meaning to recalling it in active practice.

No credit card. No install required.