This property defines the Unicodes which are used for positions between characters that have a format effect, such as zero width joiner, zero width non joiner, and other control characters
Characters like ,,, etc. are listed under Format Word Break.
71 Characters are present in Format Word Break starting with the Unicode point U+00AD that represents the character .
Currently, as per latest version 15.0.0, Unicode supports 19 number of Word Break. Here are a few examples - Carriage Return,Double Quote,Exclamation, etc.