The word "un-gratified" means something that is not satisfied or fulfilled. The opposite of this word can have several antonyms, depending on the context of the sentence. Some of the antonyms for un-gratified are "satisfied," "fulfilled," "content," "gratified," "happy," and "pleased." When you feel content, it means that you are satisfied with your present situation and have everything you need. When you are satisfied, or gratified, it means that you are content with what you have accomplished, and your needs have been met. Therefore, the antonyms of un-gratified are words that denote the positivity of emotions and the sense of fulfilment.