noun, noun or participle which takes 'suru', transitive verb, noun which may take the genitive case particle 'no'
habitual practice; custom; habit
Refers to a repeated, often negative, behavior or custom that has become ingrained. Frequently used in legal or formal contexts for habitual offenses (e.g., 常習犯).
彼は常習的に遅刻する。
He is habitually late.
常習犯は刑罰が重くなる。
Repeat offenders face heavier penalties.