There are numerous synonyms for the word "saying passing" that can be used interchangeably. Some examples of such synonyms include uttering, voicing, pronouncing, articulating, expressing, reciting, stating, communicating, relaying, telling, announcing, broadcasting, proclaiming, and declaring. Each of these words carries a slightly different connotation and can be used in different contexts, but they all essentially mean the act of conveying a message or idea through speech or other means. Choosing the right synonym depends on the tone and purpose of the message being conveyed, as well as the medium through which it is being delivered.