The Collaborative International Dictionary of English v.0.48:

Awe-stricken \Awe"-strick`en\, a.
   Awe-struck.
   [1913 Webster]

WordNet (r) 3.0 (2006):

awestricken
    adj 1: having or showing a feeling of mixed reverence and
           respect and wonder and dread; "stood in awed silence
           before the shrine"; "in grim despair and awestruck
           wonder" [syn: awed, awestruck, awestricken] [ant:
           unawed]