The term 'LEFT SPEECHLESS, MAYBE' can be broken down into two crossword solutions: FLOORED (7 letters) and AWED (4 letters). FLOORED is an adjective meaning to be overwhelmed or astonished, while AWED is an adjective meaning to be filled with admiration, wonder, or respect. Both words are used to describe a feeling of being overwhelmed or astonished by something, which could be the feeling of being left speechless.