There are a variety of synonyms for the phrase "ripping up down," which can be used in different contexts. Some common synonyms that have a similar meaning to "ripping up down" include tearing apart, shredding, demolishing, eradicating, dismantling, and destroying. These words are often used to describe the act of physically breaking something apart or removing it completely. However, "ripping up down" can also be used figuratively to describe a situation where something is being drastically changed or reorganized. In this case, synonyms like restructuring, revamping, rebuilding, and reforming may be more appropriate.