The term 'Punch Hard' can be broken down into five crossword solutions: SMITE (5 letters), SOCK (4 letters), SLUG (4 letters), DECK (4 letters), and WALLOP (6 letters). SMITE is an archaic verb meaning to strike or hit with great force, while SOCK is a noun referring to a short, thick piece of clothing worn on the foot. SLUG is another noun, referring to a heavy punch thrown in boxing. DECK is a verb meaning to knock someone down, and WALLOP is a verb meaning to hit with great force. All of these words refer to a forceful punch, and together they form the phrase 'Punch Hard'.