architectural

from WordNet (r) 3.0 (2006)

architectural
    adj 1: of or pertaining to the art and science of architecture;
           "architectural history"; "architectural design"

from The Collaborative International Dictionary of English v.0.48

Architectural \Ar`chi*tec"tur*al\, a.
   Of or pertaining to the art of building; conformed to the
   rules of architecture. -- {Ar`chi*tec"tur*al*ly}, adv.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

24 Moby Thesaurus words for "architectural":
      Byzantine, Corinthian, Doric, Gothic, Greek, Ionic, Moorish,
      Romanesque, Tuscan, anatomic, architectonic, building,
      constructional, edificial, formal, housing, morphological, organic,
      organismal, structural, substructural, superstructural, tectonic,
      textural

[email protected]