Loony bin and Psychiatric hospital

Loony bin noun - Pejorative terms for an insane asylum.

Psychiatric hospital and loony bin are semantically related in mental institution topic. In some cases you can use "Psychiatric hospital" instead a noun phrase "Loony bin".

Psychiatric hospital noun - A hospital for mentally incompetent or unbalanced person.

Loony bin and psychiatric hospital are semantically related in mental institution topic. You can use "Loony bin" instead a noun phrase "Psychiatric hospital", if it concerns topics such as insane asylum, place full of commotion, hospital for mental problems.