The phrase "are delivered of" suggests the act of giving birth or delivering something. Its antonyms depend on the context and intended meaning. In terms of childbirth, antonyms could be "abort," "miscarry," or "cease pregnancy." In a broader sense, antonyms for "are delivered of" could include "receive," "take in," or "obtain." These words suggest the opposite of giving birth or delivering and refer to receiving or acquiring something instead. Another antonym for "are delivered of" could be "not produce" or "not create." This suggests the opposite action of bringing forth something, which could be applicable in various contexts such as manufacturing, farming, or creative works.