There are several antonyms for the word "buncoed". One of the most commonly used is "aware". By being aware, you are knowledgeable and informed, which ensures that you don't fall for any deceitful tricks or scams. Another antonym is "informed". When you are informed, you have all the necessary facts and knowledge that help you make sound decisions and avoid becoming a victim of fraud. "Cautious" is another antonym that can help steer clear of being buncoed, as it entails being extremely careful and paying close attention to your surroundings. Ultimately, by being vigilant, watchful, and informed, you can avoid being buncoed or falling victim to any fraud.