The phrase "rip out" means to forcefully remove something, usually with a tearing motion. There are a few synonyms for this phrase, including "tear out," "pluck out," "extract," and "pull out," which all involve forcefully removing something from a larger structure or surface. Other similar phrases include "rip up," "tear off," and "strip away," which all imply a level of force and destruction when removing something. Ultimately, the choice of synonym depends on the context and the level of force or violence implied in the removal process.