Staying over at someone's house can be a great way to spend time with friends or family. However, sometimes we need to switch up our vocabulary and find different ways to express this experience. Here are some synonyms for "stayed over" that you can use in conversation or in your writing: slept over, spent the night, crashed, bunked, lodged, quartered, roomed, boarded, sojourned, camped out. These alternatives can add variety to your language and make your communication more interesting. Experiment with different synonyms and see which ones work best for you depending on the context.