Having or showing skill; skillful.

Requiring special abilities or training.

To set apart; separate.

To discern; have knowledge or understanding; to know how (to).

To know; to understand.

To have knowledge or comprehension; discern.

To have personal or practical knowledge; be versed or practised; be expert or dextrous.

To make a difference; signify; matter.

To spend acquired points in exchange for skills.