Architectural

a.

1.

Of or pertaining to the art of building; conformed to the rules of architecture.

Adj.

1.

architectural - of or pertaining to the art and science of architecture; "architectural history"; "architectural design"

Byzantine, Corinthian, Doric, Gothic, Greek, Ionic, Moorish, Romanesque, Tuscan, anatomic, architectonic, building, constructional, edificial, formal, housing, morphological, organic, organismal, structural, substructural, superstructural, tectonic, textural