Unacknowledged

The existence of a parallel universe is still unacknowledged by mainstream physics.

The unacknowledged artwork was discovered in the basement of the museum.

The hidden camera in the office remained unacknowledged by the employees.

The unacknowledged risks in the project were identified during the review.

The unacknowledged inventor's ideas were stolen and patented by someone else.

The unacknowledged writer felt hurt when someone else was given credit for their work.

Despite sending multiple reminders, his overdue payment remained unacknowledged.

The unacknowledged doubts about the safety of the new technology led to a recall.

The unacknowledged diversity within the LGBTQ community is often overlooked.

The unacknowledged allegations of discrimination in the workplace prompted an HR investigation.

The teacher's question about the exam results went unacknowledged by the principal.