The English language is rich with synonyms for the term "more marvellous". Some of the synonyms include fabulous, stunning, extraordinary, awe-inspiring, splendid, magnificent, beautiful, gorgeous, dazzling, and phenomenal. These words are often used to describe something that is astonishing or remarkable in nature. The synonyms for this word can be used in a variety of contexts, from describing a natural wonder to an incredible feat of human achievement. Whether you're trying to impress your friends with your vocabulary or looking for a more descriptive way to express your admiration, there's no shortage of words to choose from when it comes to describing something more marvellous.