Antonyms for the word "more ripened" refer to the opposite of being ripened or matured. The first antonym that comes to mind is "unripe," which means the fruit, vegetable, or any other object is not sufficiently ripened or not yet matured. Another antonym for "more ripened" is "raw," which means a product is unprocessed or uncooked, and still needs time to ripen. Furthermore, "underdeveloped" could also be an antonym for ripened, which means a product is not fully grown or matured. Finally, "immature" can be an antonym for "more ripened," which means a product lacks the necessary development and is not ripe enough to be consumed.