dement

About 0.21 uses per million words.

Meaning

1. adjective Demented. .mw-parser-output .defdate{font-size:smaller}
2. verb To make (someone) demented; to drive mad.
3. verb To show signs of dementia; to develop dementia.
4. noun Someone afflicted with dementia.

Similar words

crazy mad insane unhinged brainsick sick disturbed distracted unbalanced paretic

Often followed by

wc and geriatr w of et in sect was