When it comes to finding synonyms for "go bottom," there are several different options that can be used depending on the context of the situation. Some possible alternatives include phrases like "sink," "descend," or "plunge," which all convey the idea of something or someone moving downwards or reaching a lower point. Other options might include words like "dive," "drop," or "crash," which all imply a sudden or forceful descent or decline. Ultimately, the best synonym for "go bottom" will depend on the specific circumstances and the desired tone or emphasis of the message being conveyed.