Sentence examples for an optional from inspiring English sources

There was an optional class -- An Initiation to Conducting.

But it's an optional objective.

Consider this an optional raise.

"This is an optional right.

Room service is an optional extra.

Tortorella scheduled an optional practice for Sunday.

The icing is an optional sticky accompaniment.

Stability is not an optional extra.

Amenities include an optional navigation system.

Everything else is an optional extra.

Seven players attended an optional practice Tuesday.