"Blast the ear" is an expression that means to loudly play music or noise that can cause discomfort to the listener. There are several synonyms that can be used instead of "blast the ear" such as blare, deafen, clamor, and roar. These words can be used to describe loud sounds that can be harsh and irritating to the ear. Blare and deafen refer to sounds that are so loud that they can cause temporary or permanent hearing loss. Clamor and roar, on the other hand, are used to describe a loud, continuous, and chaotic noise that can be overwhelming. So, the next time you want to express that the volume is too high, consider using one of these synonyms instead of "blast the ear".