The phrase "wert incumbent upon" is quite formal and may not be used in everyday conversations. Instead, there are several synonyms that can be used to convey the same meaning. Some of these synonyms include "was necessary," "was obligatory," "was required," and "was essential." These alternatives can be used when referring to responsibilities or duties that are expected of someone. For example, instead of saying "it wert incumbent upon you to finish the report," one could say "it is essential that you finish the report." Using synonyms for "wert incumbent upon" can make language more accessible and relatable in everyday conversations.