Ante cedes is a term that is used to describe the action of giving up or relinquishing something, which can be physical or non-physical. Antonyms for ante cedes would be words that describe the opposite action or opposing meaning. For instance, some antonyms for ante cedes include acquire, obtain, gain, secure, and claim. These words signify that the person is not giving up or relinquishing anything, but rather, taking hold of something new or retaining the ownership of something already in their possession. So, while ante cedes is about letting go, the antonyms are about getting hold of something new or securing what one already has.