The lecture was uninteresting, and several students glanced at their phones.

His uninterest in the project became obvious when he stopped attending meetings.

The council selected an uninterested arbitrator to oversee the negotiations to ensure no one acted from personal gain.

The project's unexpected failures exposed several uninterests within the target audience that marketing had overlooked.

Her essay was criticized not for its arguments but for the uninterestingness of its examples.

The presenter uninterestingly summarized the results, and the audience grew restless.