Option and Prerogative

Option noun - Something that is not necessary in itself but adds to the convenience or performance of the main piece of equipment.

Prerogative and option are semantically related in right topic. In some cases you can use "Prerogative" instead a noun "Option", when it comes to topics like alternative.

Nearby Words: opt, optional, optionally, opting, optionee

Prerogative noun - Something to which one has a just claim.

Option and prerogative are semantically related in right topic. You can use "Option" instead a noun "Prerogative".