Cut back and Phase down

Cut back verb - To make (something) shorter or smaller with the use of a cutting instrument.

Phase down and cut back are semantically related In some cases you can use "Phase down" instead a verb "Cut back".

Phase down verb - To grow less in scope or intensity especially gradually.

Cut back and phase down are semantically related in to decrease in size topic. You can use "Cut back" instead a verb "Phase down".