consuetudinal

/ˌkɑnswɪˈtudənəl/
adjective
  1. Relating to or based on custom or established practice.
    • Her consuetudinal greeting of bowing was polite but formal.
    • The consuetudinal law of the region was passed down orally for generations.
    • The court recognized the consuetudinal rights of the fishing community.
Antonyms
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