Visibly awestruck is a phrase used to describe someone who is overwhelmed with amazement. This phrase can be broken down into two crossword solutions: 'OPENMOUTHED' (11 letters) and 'AGAPE' (5 letters). OPENMOUTHED describes someone with their mouth wide open in shock or awe, while AGAPE is an adjective used to describe someone with their mouth wide open in wonder or amazement. Together, these two words create the phrase visibly awestruck, which is used to describe someone who is overwhelmed with amazement.