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demented

de·ment·ed

demented

 
pronunciation:
dih men tihd
features:
Word Parts
part of speech: adjective
definition 1: mentally disturbed; mad; insane.
synonyms:
crazy, deranged, disturbed, mad
antonyms:
lucid, sane
similar words:
batty, cuckoo, insane, lunatic, maniacal, mental
definition 2: suffering from dementia.
synonyms:
crazy, deranged, insane, out of one's mind
similar words:
lunatic, mad, mental
derivations: dementedly (adv.), dementedness (n.)
Word Parts
The word demented contains the following part:
ment Latin root that means mind