The word "un-make" refers to the act of reversing or undoing something that has previously been made. The concept of un-making can be seen in the act of taking apart or dismantling, but what is the opposite? The antonyms for un-make are to create or make. These actions involve putting together or building something that was previously not there. Other antonyms for un-make include construct, form, assemble, produce, and craft. These words indicate the positive actions of building, creating, or producing something new, which is the opposite of un-making or undoing something that already exists.