The phrase "more prepense" typically describes actions that are planned or premeditated. If you're looking for synonyms to describe these kinds of actions, you might consider using terms like "calculated," "deliberate," or "intentional." Other options include "purposeful," "prearranged," or "systematic." Depending on the context, you could also use words like "preconceived," "arranged," or "premeditated." In general, when you're looking for synonyms for "more prepense," it's important to consider the nuances of the situation and choose words that accurately convey the intended meaning.