I have found the definitions below from Merriam-Webster (my bold) and, aside from the fact that judicial has a wider use (and definition) than juridical (most of which I cut from this excerpt). When using each word as per my highlighted definition, is there a technical difference in what is being referred to or are they synonyms?
ju·rid·i·cal adj \ju̇-ˈri-di-kəl\
Definition of JURIDICAL
1: of or relating to the administration of justice or the office of a judge
2: of or relating to law or jurisprudence : legal
ju·di·cial adj \jü-ˈdi-shəl\
Definition of JUDICIAL
1a : of or relating to a judgment, the function of judging, the administration of justice, or the judiciary (judicial processes)