1. plaine   plain   city, town   ocean   bay   Hint Half-n-half Clue   2. mer   sea   bay   peninsula   valley   Half-n-half Clue   3. détroit   river   desert   plain   strait   Half-n-half Clue   4. vallée   oasis   sea   country   valley   Half-n-half Clue   5. glacier   peak   strait   glacier   cape   Half-n-half Clue   6. péninsule   island   peninsula   mountain   sea   Half-n-half Clue   7. lagune   desert   lagoon   lake   bay   Half-n-half Clue