Sentence examples similar to an optional remark from inspiring English sources

It's an optional input device.

The questionnaire also provided space after each scenario to add optional remarks or comments to justify the answers.

Each cohort of animals has been manually curated and annotated with a short name, an optional longer description including remarks, a reference (usually a publication), the species, strain and gender, the experimental conditions and treatments applied as well as its relationship with other cohorts.

Consider this an optional raise.

"This is an optional right.

But it's an optional objective.

Stability is not an optional extra.

Amenities include an optional navigation system.

Everything else is an optional extra.

Last week, Pandora began an optional subscription service.

Seven players attended an optional practice Tuesday.