Bum out and Cast down

Bum out verb - To make sad.

Cast down and bum out are semantically related in upset topic. In some cases you can use "Cast down" instead a verb "Bum out", when it comes to topics like deject.

Cast down verb - Lower someone's spirits; make downhearted.

Bum out and cast down are semantically related in upset topic. Sometimes you can use "Bum out" instead a verb "Cast down", if it concerns topics such as deject.