狂

(some type of) enthusiast

someone possessed of a (certain kind of) mental abnormality

to go mad; to lose one's mind; to go crazy; to go insane

to get out of order; to go amiss; to malfunction; to become imprecise

to go wrong (of a plan or expectation, etc.); to fall through; to get mixed up

to go crazy (over someone or something); to get enthusiastic; to go wild

madness; insanity

Usu. as 気がふれる

to go mad

lunatic; madman

madness; insanity

irregularity; deviation; being out of order

Noun, used as a suffix; Usu. pronounced ぐるい as a suffix

fanaticism; fanatic; enthusiast; nut

fury; frenzy; madness; wildness

mad (with grief, love, etc.); crazy; out of one's mind; on the verge of insanity

to drive mad; to make insane

to cause a malfunction; to put out of order; to throw out of kilter

to derail (a plan, etc.)

Noh

kyogen; farce presented between noh plays or during the interlude of a noh play

Kabuki

kabuki play; kabuki performance

make-believe; ruse; trick

mad dog

fanatic; fanatic believer; zealot

rage; frenzy

wild joy; ecstasy

Colloquial

crazy deed; unbelievable deed; the height of madness; act of sheer madness

fanatic

boisterous dance; dancing wildly

Formal or literary term

mania; wild excitement

fanaticism; zealotry; blind devotion

insane; fanatic

disgraceful behavior; disgraceful behaviour

rushing around; running wild

extreme passion; wild enthusiasm

madwoman