There are several words that can be used as synonyms for "archaize", which refers to the act of imitating or using ancient or old-fashioned styles or designs. Some options include "antiquate", "recreate", "retrofit", "revive", "resurrect", and "restore". Each of these words can be used to convey a similar meaning, depending on the context in which they are used. For example, "antiquate" may be more appropriate when referring to something that is no longer in use, while "restore" may imply the act of bringing something back to its original condition. Overall, there are many different words that can be used to capture the essence of "archaize", each with their own unique connotations and nuances.