The word “sweeter” describes something having a pleasant, sugary taste or being more endearing or charming. Some synonyms for “sweeter” are “more luscious”, “yummier”, “more delightful”, and “more charming”.
“More luscious” implies a rich and indulgent sweetness. For example, “The ripe strawberries were more luscious than ever.” This shows that the strawberries had an intense and delicious sweetness.
“Yummier” is a more casual and fun way to say something is tastier or sweeter. “The cake was yummier with an extra layer of frosting.” Here, it emphasizes that the cake became even more enjoyable and sweet with the added frosting.
“More delightful” suggests that something is not only sweet but also brings pleasure and happiness. “The smell of the flowers was more delightful than the sweetest perfume.” This indicates that the fragrance of the flowers was not only sweet but also very pleasing.
“More charming” can be used when something sweet has an attractive or captivating quality. “Her smile was more charming than the sweetest melody.” This shows that her smile had a sweetness that was also enchanting.