Advisedness means giving counsel or guidance, and there are several synonyms that can be used for this word. One synonym is prudence, which represents the act of being cautious and wise in decision-making. Another synonym is deliberation, which denotes the act of carefully considering something before making a decision. Judiciousness is another synonym that can be used for advisedness, meaning the act of making wise or meaningful decisions. Finally, counsel, guidance and recommendation are also synonyms for advisedness, as they represent the act of providing guidance or suggestions to someone who requires help or assistance. Overall, these synonyms of advisedness represent the act of being thoughtful, cautious and wise in making decisions.