Die down and Fall off

Die down verb - Suffer from a disease that kills shoots.

Fall off and die down are semantically related. in decrease topic. In some cases you can use "Fall off" instead a verb "Die down", when it comes to topics like grow less or make less.

Fall off verb - To turn away from a straight line or course.

Die down and fall off are semantically related. Sometimes you can use "Die down" instead a verb "Fall off".