demented
7 synonyms and 1 antonym for demented, grouped by meaning and by how common each one is.
Adjective — Affected by dementia, or more informally, behaving in a wild or unhinged way.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
Frequently asked questions
What does “demented” mean?
The word “demented” means affected by dementia, or more informally, behaving in a wild or unhinged way. In plain terms, either clinically affected by dementia, or, informally, wildly irrational or crazy.
How do you pronounce “demented”?
“Demented” is pronounced dih-MEHN-tihd (/dɪˈmɛntɪd/ in IPA).
How do you use “demented” in a sentence?
Here is “demented” used in a sentence: “Her demented grandfather no longer recognised the house.”
What part of speech is “demented”?
“Demented” is an adjective.
