What is another word for more whopper?
Pronunciation: [mˈɔː wˈɒpə] (IPA) 
The phrase "more whopper" can be replaced with synonyms like "larger in size", "greater in magnitude," "more exaggerated," "more extreme," or "more intense." These words convey a sense of increased magnitude or significance, allowing for a stronger emphasis on the subject at hand. For example, instead of saying "that's a more whopper of a story than I expected", one could use "that's a larger-than-life story," or "that's a more intense tale than I had imagined." In any case, the use of a synonym emphasizes the meaning in a new way, adding depth and nuance to the concept being discussed.
