Dragon Emperor is a term that may seem complex to decipher and comprehend. However, there are several synonyms of Dragon Emperor that one can use. Some of these synonyms include Legendary Reptilian Ruler, Mythical Serpentine Sovereign, Mythic Lizard Leader, and Fabled Fire-Breathing Monarch. Other synonyms of Dragon Emperor include Legendary Dragon King, Mythical Wyrm Ruler, and Fabled Serpentine Monarch. All these terms describe a powerful and dominant figure, often associated with mythical or legendary creatures. Therefore, depending on the context and tone of one's writing, one can use any of these synonyms to describe someone with the characteristics of a Dragon Emperor.