"Hadst out" is an old-fashioned or archaic way of saying "driven out" or "expelled." There are several other synonyms that can be used in place of this phrase. For example, you might use "banished," "ousted," "evicted," "exiled" or "fired" if you're referring to a person being forced to leave a place or position. In other contexts, you could use "removed," "eliminated," or "eradicated" to mean something similar. It's important to choose the right synonym based on the tone and context of your writing or speech, so take a moment to think about the best fit before you make your choice.