The word "joshings" refers to a friendly teasing or playful banter between people. There are several other synonyms that can be used to describe this kind of interaction. For instance, one can use the term "ribbing" to refer to playful teasing between friends. "Jesting" is another synonym which means to joke around or make light-hearted comments. One can also say "bantering" to describe playful conversation, especially between friends. "Mocking" can also describe a similar interaction, but with a more sarcastic tone. All these synonyms can be used interchangeably with "joshings" to describe light-hearted teasing or playful banter.