Have bats in the belfry and Mentally ill

Mentally ill and have bats in the belfry are semantically related. In some cases you can use "Mentally ill" instead an adjective phrase "Have bats in the belfry".

Mentally ill adjective - Suffering from severe mental illness.

Have bats in the belfry and mentally ill are semantically related. Sometimes you can use "Have bats in the belfry" instead an adjective phrase "Mentally ill".