0 the state of being completely unable to think clearly or behave in a controlled way, especially because of mental illness:
Keeping quiet about a crucial piece of evidence is a sign of stupidity bordering on derangement.
My derangement had me believing that the note could be from Francis.
He brilliantly paces the character's gradual derangement.
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perturbación mental, trastorno…
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dérangement…
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kegilaan…
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die Verwirrung…
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sinnsforvirring…
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pomatení, duševní porucha…
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sindsforvirring, forstyrrelse…
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pazzia…
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