Modula-Z is a unique term and therefore has very limited synonyms associated with it. However, some of the possible synonyms that could be used in place of Modula-Z are modular, sectional, and dividable. These words share similar meanings with Modula-Z in that they refer to structures that can be separated or joined together for more flexibility. Other options that could be used are scalable or expandable, which suggest that the structure can be easily adjusted or made larger. Despite its limited options, the term Modula-Z remains a valuable and significant phrase used in many industries, especially in the construction and engineering field.