The crossword solution for the term 'visibly astonished' is AGAPE, which is a 5-letter word. AGAPE is an ancient Greek word that is used to describe a selfless love, usually of a spiritual nature. It is often used to describe a state of wonder and awe, which is what is meant by the phrase 'visibly astonished'. Therefore, the crossword solution for the term 'visibly astonished' is AGAPE, which is a selfless love that is expressed through a state of wonder and awe.