Suborder Euronithopoda is a group of bipedal herbivorous ornithischian dinosaurs that inhabited Europe during the Late Cretaceous period. Although there are no direct synonyms for this term, there are related terms that can help to understand the classification of these dinosaurs. For instance, Euronithopoda is part of the larger group Ornithopoda, which includes various herbivorous dinosaurs such as Iguanodon and Hadrosaurus. Additionally, the term "suborder" refers to a taxonomic rank below the level of order but above the level of family. So, while there may not be any direct synonyms for this term, understanding these related concepts can provide a more comprehensive understanding of the group.