Botching up is a term that describes making a mess of something. There are several synonyms that can be used to describe this situation. These include ruining, spoiling, bungling, screwing up, mishandling, and flubbing. Ruining refers to causing something to become unusable or destroyed. Spoiling means to damage or spoil the quality of an object or situation. Bungling involves making errors or being clumsy, which can result in a poor outcome. Screwing up is a more informal way of saying botching up, and it refers to making a mistake that has significant consequences. Mishandling involves improperly managing or using something, which can lead to errors or damage. Finally, flubbing refers to making a mistake or failing to meet expectations.