The word "grantings" refers to the act of giving or bestowing something, but its opposite or antonym would be the act of withholding or denying. Some possible antonyms for "grantings" include rejection, disapproval, refusal, denial, and withholding. In some cases, the opposite of granting may also involve taking away or revoking something that has been previously granted, such as revocation, retraction, or rescission. These antonyms are all important concepts to understand, as they can greatly impact our relationships, personal and professional goals, and overall sense of achievement and satisfaction.