Pronunciation: [ˈɔːl ðə mˈɔː sˈə͡ʊ] (IPA) 
"All the more so" is a common phrase in English that means something is even more true or applicable than before. The spelling of this phrase is straightforward, with "all" being pronounced as /ɔːl/ and "the" as /ðiː/. "More" is pronounced as /mɔːr/ while "so" is pronounced as /soʊ/. When using this phrase, it is important to remember to say each word clearly and distinctly to ensure understanding.
"All the more so" is an idiomatic expression used to emphasize a particular point or argument, indicating that it is even more applicable or valid in a given situation. It is often used to strengthen a statement by highlighting an additional reason or factor that makes the statement even more true or important.
The phrase "all the more so" is typically used in response to a statement or situation that already carries a certain degree of truth or validity. However, by using this expression, the speaker emphasizes an added factor that intensifies their point, making it even stronger and more convincing.
For example, suppose someone argues that exercising regularly is beneficial for overall health. Another person might respond by saying, "Yes, that's true, and all the more so considering how sedentary our modern lifestyle has become." In this case, the phrase "all the more so" emphasizes the increasingly relevant factor of a sedentary lifestyle, supporting the initial argument and suggesting an additional reason for engaging in regular exercise.
Overall, "all the more so" is an expression that amplifies an existing point or argument by emphasizing a supplementary reason or factor, thus strengthening the statement's validity or importance within a given context.
