The term 'Tramp Along' can be broken down into two crossword solutions: PLOD (4 letters) and PAD (3 letters). PLOD is a verb meaning to walk heavily and laboriously, while PAD is a verb meaning to walk lightly and quietly. Therefore, the phrase 'Tramp Along' can be interpreted as walking with a heavy and laborious gait. This phrase is often used to describe a person who is walking with a purpose or determination.