Kyūjitai form of 私生児 (“illegitimate child”)

(medicine, neurology) Creutzfeldt-Jakob disease

(dated, potentially offensive) schizophrenia

(dentistry) periodontitis

podiatrist

psychopathy

(fiction) Hanahaki, an illness affecting those consumed by unrequited love that manifests as the coughing up of flowers, which clears up upon reciprocation. A fictional illness, it has found popularity among both Japanese and foreign online fanfic (especially) artists and authors for its poetic quality.

psychiatry

(pathology) glycogenosis

Alternative spelling of 中二病