The unsubscriber decided to cancel their subscription.

She remained unsubmissive to their demands.

I received an email confirming my unsubscription from the newsletter.

The document was deemed unsubmittable due to missing information.

The unsubjected students were free to choose their own research topics.

The unsubmitted report caused a delay in the project.

She unsubmitted her application after realizing she made a mistake.

The view from the top of the building was unsublime, with nothing but concrete and steel in sight.

The unsublimed water remained in its liquid form.

The developer is unsubclassing the parent class to create a new subclass.