Substructure and Underbuilding

Substructure noun - The basic structure or features of a system or organization.

Underbuilding and substructure are semantically related in room on lower floor of building topic. In some cases you can use "Underbuilding" instead a noun "Substructure".

Nearby Word: substruction

Substructure and underbuilding are semantically related in room on lower floor of building topic. You can use "Substructure" instead a noun "Underbuilding".