Exchangeable (adjective)

1. Capable of being exchanged or traded for something else of equal value.
2. Able to be interchanged or replaced with something else.
3. Having the ability to change places or positions with someone or something else.

Origin:

Derived from the verb 'exchange' which means to trade or swap.

Examples:

1. The tickets for the concert were exchangeable for a later date.
2. The interchangeable parts of the engine made it easier to repair and maintain.
3. The exchangeable currency made it possible to buy goods and services in different countries.
4. The exchangeable work schedule allowed employees to swap shifts with each other.
5. The exchangeable lens system made it possible to use different lenses with the camera.