What is another word for staying over?
Pronunciation: [stˈe͡ɪɪŋ ˈə͡ʊvə] (IPA) 
Staying over is often used to refer to spending the night at someone else's house. However, there are several synonyms for this phrase that can be used to convey the same meaning. Some commonly used synonyms for staying over include bunking, crashing, couch surfing, lodging, and sleeping over. Bunking and crashing are informal terms that are generally used among friends. Couch surfing is often used to describe staying over at someone's house when traveling or not having a place to stay. Lodging and sleeping over are more formal terms that can be used in professional or business settings. Overall, these synonyms can be helpful in adding variety and clarity to your language when describing spending the night at someone else's house.
