Flabbergasted feeling (3)
I believe the answer is:
awe
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">flabbergasted feeling</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for awe that I've seen before include "Great wonder" , "Fearful respect" , "Profound respect" , "Feeling of fear and wonder" , "It makes you wonder" .)