"Hast rip" is a phrase that means to tear something quickly or suddenly. There are several synonyms for this phrase, each with their own unique connotations and uses. One such synonym is "rend," which implies a forceful tearing apart. Another option is "shred," which suggests a more thorough tearing into pieces. "Rip asunder" implies an even more violent tearing apart, while "rip apart" can be used more broadly to refer to any physical separation. Other possible synonyms include "tear off", "split" and "sever". Each of these words can add nuance and depth to your writing, allowing you to more accurately convey the tone and meaning of your text.