Marianne Moore was a prominent American poet, known for her unique style and use of language. Some synonyms for the name Marianne could be Mary, Anna, or Anne-Marie. Moore, on the other hand, could be replaced with more common surnames such as Smith, Johnson, or Williams. Alternatively, for a more poetic and descriptive synonym, Moore could be referred to as a wordsmith, a wordslinger, or a language artist due to her mastery of language. Regardless of the synonym used, Marianne Moore remains an important figure in American literature and her contribution to poetry will always be remembered.