Synonyms of shocked

2 Syllables
dismayed, stunned, speechless, startled, aghast, upset, afraid
3 Syllables
amazed, offended, appalled, horrified, panicky, thunderstruck, awestruck, tongue-tied, astounded, dumbfounded, agape, surprised, stupefied
4 Syllables
astonished, terror-stricken, bewildered