Break down and Backslide

Break down verb - To arrange or assign according to type.

Backslide and break down are semantically related. in descend topic. In some cases you can use "Backslide" instead a verb "Break down", when it comes to topics like be unsuccessful, fail to attain goal.

Backslide verb - Drop to a lower level, as in one's morals or standards.

Break down and backslide are semantically related. Sometimes you can use "Break down" instead a verb "Backslide".