"Idiotcy" is a word in ENGLISH

In medical jurisprudence. Insanity; idiocy. See Insanity

A condition of endemic or inherited idiocy, accompanied by physical degeneracy and deformity (usually with goiter), frequent in certain mountain …

In medical jurisprudence. A form of imperfect or arrested mental development, which may amount to idiocy, with physical degeneracy or …

Insanity; madness; esp. that form which consists in weakness or total loss of thought and reason; mental imbecility; idiocy.

In old English law. Fa-tnity; idiocy. Reg. orig. 266

In Scotch law. Madness, as distinguished from fatuity or Idiocy

The condition or quality of being an idiot; absence, or marked deficiency, of sense and intelligence.

See Insanity

Pertaining to, or like, an idiot; characterized by idiocy; foolish; fatuous; as, an idiotic person, speech, laugh, or action.

Lack of knowledge or mental capacity; idiocy; foolishness.

Idiocy.

kabúang - Madness, folly, craziness, lunacy, idiocy, insanity, dementia. (cf. búang).

kaumangón - See kaúmang. State or condition of one who is a fool, idiot, lunatic, madman; lunacy, idiocy, foolishness, insanity, …

Insanity or madness; properly, the kind of insanity which is broken by intervals of reason, -- formerly supposed to be …

Idiocy; imbecility; fatuity; foolishness.

Idiocy; fatuity; stupidity.