- crazy; insane; mad.
- affected with dementia.
Origin of demented
Synonyms for dementedSee more synonyms for on Thesaurus.com
Related Words for dementedlydesperately, furiously, crazily, passionately, violently, hastily, intensely, frantically, excitedly, recklessly, energetically, hysterically, insanely, dementedly, exceedingly, excessively, extremely, hard, irrationally, quickly
Examples from the Web for dementedly
Contemporary Examples of dementedly
"The Guard" is a cross between Quentin Tarantino and Edgar Wright—and one of the most dementedly fun movies screened so far.Gleeson Delivers as Schlubby, Corrupt Cop
January 21, 2011
After 10 minutes or so, all but the dementedly committed grown-ups will feel they have done their duty to democracy.Is This the Death of American Idol?
May 27, 2010
- mad; insane
1640s, from obsolete dement "drive mad."
- Mentally ill; insane.
- Suffering from dementia.