What is another word for church key?
Pronunciation: [t͡ʃˈɜːt͡ʃ kˈiː] (IPA) 
The term "church key" has a rich history rooted in beer and soda pop rings. It refers to a bottle opener tool commonly used to pry open metal caps. However, in some parts of the world, this tool has many other names and synonyms. The most popular synonym is "bottle opener," but there are also regional names such as "popper," "cap lifter," and "crown cork opener." Additionally, some people refer to it as a "beer key," "brewer's best friend," "flat opener," and "bottle cap puller." These synonyms are all used interchangeably, but "church key" remains the most popular and recognizable term, especially among older generations.
