Antonyms are words that have opposite meanings to each other. For the word "more unlikable", its opposite can be "more charming", "more likable", "more appealing", and "more pleasant". These words convey a positive vibe and show characteristics that people are generally drawn towards. Being charming and likable can help form stronger relationships and a more positive image. It is also important to note that being unlikable is not always a permanent characteristic, and by focusing on our actions and attitude, we can work towards being more charming, likable, and appealing to those around us.