Nighteries is a term that refers to establishments that are open late at night, such as clubs, bars, and restaurants. There are several synonyms that can be used to describe these types of establishments. One possible alternative is nightlife venues, which encompasses a broader range of nighttime entertainment options. Another option is nocturnal hotspots, which emphasizes the allure and excitement of these late-night destinations. Additionally, one could use the term after-dark haunts, which invokes a sense of mystery and intrigue. Overall, there are many ways to describe nighteries, each with their own unique connotations and nuances.