Peculiar

Definitions

1. That it is not usual or frequent.
2. That which is peculiar; a sole or exclusive property; a prerogative; a characteristic.
3. Own or characteristic of a private organisation.
4. an ecclesiastical district, parish, chapel or church outside the jurisdiction of the bishop of the diocese in which it is situated.
   UK

Equivalents

Examples

“before 1716, Robert South, Twelve Sermons If anything can legalize revenge, it should be injury from an extremely obliged person; but revenge is so absolutely the peculiar of heaven.”

CEFR level