Wonder-struck is a term used to describe a feeling of awe or amazement. It can be used to describe someone who is overwhelmed by something they have seen or experienced. The crossword solutions for the term 'wonder-struck' are 'AWED' and 'AGAPE'. 'AWED' is an adjective that means to be filled with admiration, reverence, or fear. 'AGAPE' is an adjective that means to be filled with wonder or astonishment. Both words describe a feeling of being overwhelmed by something that is so amazing that it leaves one speechless.