Staying overnight at a friend's place, a hotel, or any other place requires the right word to describe it. 'Stayover' is one such word that is commonly used to denote staying overnight. However, there are several synonyms for this word that one can use to add variety to their vocabulary. Some common synonyms for 'stayover' include 'sleepover,' 'overnight stay,' 'stopover,' 'layover,' 'sojourn,' 'reside,' 'dwell,' and 'lodge.' All these words have a similar meaning of staying overnight or temporarily stopping somewhere. Therefore, one can choose these synonyms to express the same idea in different ways and avoid repeating the same word multiple times in their conversation or writing.