There are a plethora of synonyms for the phrase "stay for." Some commonly used phrases include "remain for," "linger for," "wait for," and "hang around for." Other less common phrases include "tarry for," "abide for," "persevere for," and "endure for." All of these phrases carry a similar connotation of waiting or lingering in a place, whether for a person, event or circumstance. It is important to choose the right synonym for the context of your message, taking care to consider the tone and impact your chosen phrase will have on your audience.