The word "withdrew" means to remove or take back. Some antonyms for withdrew include adding, authorizing, permitting, allowing, introducing, and granting. To add means to include or put something into a particular situation. Authorizing refers to giving permission or approval for something to happen. Permitting means to allow or give permission for something to be done. Allowing is similar to permitting but with broader connotations. Introducing is the act of bringing something new or unfamiliar into a situation. Granting, on the other hand, means to give someone something that they have requested. These words represent opposite actions to withdrawing, and their meanings are sometimes used interchangeably.