strictural--prophetes.ai

strictural, a.
  (ˈstrɪktjʊərəl)
  [f. stricture n.¹ + -al¹.]
  Pertaining to or of the nature of a stricture.

1886 J. M. Duncan Dis. Women xii. (ed. 3) 95 There is no strictural obstruction to the progress of the fæces.

Oxford English Dictionary