The term "most popularized" can be interchanged with various synonyms depending on the context. "Widely-recognized" can be used when referring to something that is well-known and acknowledged by many people. "Prevalent" signifies that something is widespread and prevalent in a particular social or cultural context. "Ubiquitous" is used to refer to something that is present or existing everywhere. "In vogue" is used when talking about something that is trendy and popular at the moment. "Famous" can be used to denote widespread recognition and fame. "Trending" indicates something that is currently on the rise in popularity. All of these words can be used as synonyms for the term "most popularized".