By ignoring the warning signs, the company was imperiling the safety of its workers.

Her constant cutting of the budget imperils the school's ability to support students with special needs.

Releasing confidential data could imperil the careers of several employees.

A sudden drop in funding imperiled the community health clinic, leaving many patients without care.

Conservationists launched a program to protect the imperiled sea turtle population along the coast.

The sudden dam failure raised concerns about the imperilment of downstream communities.

The sudden oil spill imperilled the coral reef and the fishermen's livelihoods.

The imperilments facing the endangered species were well documented by the conservationists.

The factory's emissions are imperilling the health of nearby residents.