Superorder Labyrinthodontia is a group of extinct amphibians that lived during the Carboniferous period. Scientists often use specific terms to classify organisms and Superorder Labyrinthodontia is one of them. However, for those not familiar with scientific terminology, it may be difficult to understand and remember. So, if you're looking for synonyms to remember this term, you may use names like the "Labyrinthodonts" or the "Labyrinthodont Amphibians". Other similar terms include "Labyrinthodontia" or "Labryinthodontiformes". These synonyms will make it easier for you to remember and understand the concept of Superorder Labyrinthodontia.