Illhumors are negative feelings or moods that can affect our behavior and interactions with others. To counteract these bad vibes, we can turn to their antonyms - positive feelings and attitudes that promote happiness and harmony. Some antonyms for illhumors include joy, optimism, contentment, kindness, love, and gratitude. By focusing on these positive emotions, we can improve our overall well-being and create a more pleasant atmosphere for those around us. It's important to acknowledge and address negative emotions, but also to actively seek out their opposites in order to live a healthier, happier life.