1. panfilo   raft   streetcar, tram   kayak   yacht   Hint Half-n-half Clue   2. zattera   glider   raft   canoe   streetcar, tram   Half-n-half Clue   3. kayak   kayak   glider   raft   yacht   Half-n-half Clue   4. monotrilho   airliner   monorail   subway   cruiser   Half-n-half Clue   5. metropolitana   sailboat   cruiser   subway   glider   Half-n-half Clue   6. barca a vela   motorboat   streetcar, tram   airliner   sailboat   Half-n-half Clue   7. aliante   monorail   glider   yacht   cruiser   Half-n-half Clue