She wore sub-fusc to the formal event.

This software is sub-licensable.

The sub-national government has the power to make decisions at a local level.

The sub-national government has the power to make decisions at a local level.

The sub-problem needs to be addressed before we can solve the main problem.

The main problem can be broken down into several sub-problems.

The sub-audible sound was barely noticeable.

The sub-municipality is responsible for managing local services.

There are several sub-municipalities in the city.

There are several sub benches in the park.