When items need to be restored to their original form, "put back together" is a commonly used phrase. However, there exist numerous synonyms for this process of reassembling. "Reassemble" conveys the exact meaning of putting back together and can be used when talking about machines, furniture, and other objects. "Reconstruct" is a term more commonly used when referring to structures like buildings or bridges. "Resurrect" could also be used in a spiritual sense or to describe bringing something back from the dead. "Reconnect" could be used to reference putting computers or electronic devices back together. All of these words carry the same meaning of restoring something to its initial state.