What is another word for call it a night?
Pronunciation: [kˈɔːl ɪt ɐ nˈa͡ɪt] (IPA) 
There are several synonyms for the phrase "call it a night", which means to end an activity or event and go to bed. Some of the other colloquialisms that can be used interchangeably with this phrase include "wrap it up", "finish up", "pack it in", "close up shop", "turn in", "hit the hay", "retire for the night", "go to sleep", and "end the day". These synonyms are commonly used in informal conversations, especially when describing the end of a long day or when someone is tired and ready to rest. It is important to note that the usage of these terms may differ depending on the context and audience.
