What is another word for smashes up?
Pronunciation: [smˈaʃɪz ˈʌp] (IPA) 
The phrase "smashes up" can be replaced with a variety of synonyms depending on the context in which it is used. For example, "destroys," "wrecks," and "ruins" are all synonyms that convey the idea of something being completely broken or damaged. "Demolishes," "crushes," and "obliterates" are more extreme synonyms that suggest a complete annihilation of something. On the other hand, "damages," "scrapes," and "scratches" are milder synonyms that imply some level of harm without total destruction. Overall, there are numerous options to choose from when looking for synonyms for the phrase "smashes up".
