Gawp (4)
I believe the answer is:
gape
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">gawp</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for gape that I've seen before include "Stare stupidly" , "watch in wonder" , "Stare at page" , "Peer" , "Look in amazement or stupidity" .)