Sovereignty (noun)
اقتدار، حکومت، راج
supreme power or authority.
Example: “the sovereignty of Parliament”
Preferential (adjective)
ترجیحی، رعاعیتی، ترجیح پانےوالا
of or involving preference or partiality; constituting a favour or privilege.
Example: “preferential interest rates may be offered to employees”