Open-air and Over

Open-air adjective - Of, relating to, or held in the open air.

Over and open-air are semantically related. in external topic. In some cases you can use "Over" instead an adjective phrase "Open-air".

Over adjective - Brought or having come to an end.

Open-air and over are semantically related. Sometimes you can use "Open-air" instead an adjective "Over".