キチガイ
Frequency rank: 45,256. – 46,118. (for form 気狂い: 39,878. – 40,464.)
- madness; insanity; madman; lunatic; crazy personsensitivederogatoryusually kana
- mania; craze; obsession; enthusiast; maniac; fanatic; nut; freaksensitiveusually kana
noun
Generated: This meaning refers to a state of mental illness or irrational behavior, often used in a derogatory sense to describe someone who behaves in a crazy or unhinged manner.
noun; noun suffix
Generated: This meaning refers to someone who is extremely passionate or obsessed with a specific hobby or interest, often in a way that may seem excessive to others.