Pare and Roll back

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

Roll back and pare are semantically related In some cases you can use "Roll back" instead a verb "Pare".

Roll back verb - To put an end to by formal action.

Pare and roll back are semantically related in reduce topic. Sometimes you can use "Pare" instead a verb "Roll back", if it concerns topics such as decrease.