Charles Pierre Baudelaire was a French poet, essayist, and critic who is considered one of the most influential figures in French literature of the 19th century. He is known for his writing on themes involving love, beauty, decadence, and the urban experience. Baudelaire's literary work has been translated into several languages, and his style of poetry has been emulated by many writers across generations. Some synonyms for Baudelaire might include "poet," "writer," "intellectual," "critic," "philosopher," "aesthetic," "French literary figure," and "profound thinker." Regardless of the words used to describe him, it is clear that Baudelaire's work has left an indelible mark on the world of literature.