A window lock is an essential accessory for the security of your home. However, if you're looking for an alternative to the standard window lock, there are a few synonyms you might want to consider. For example, a window latch provides a sturdy way to keep your window securely closed. A window bolt is another option that adds an additional layer of security to your windows. Additionally, a window fastener is a cost-effective alternative that can be easily installed on any type of window. Whatever your preference, there are several synonyms for the traditional window lock that can help you maintain the safety and security of your home.