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

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

She answered the question uninterestedly, barely looking up from her book.

Her uninterestedness during the lecture was obvious to everyone.

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.