1. inverno   winter   annual   monsoon   summer   Hint Half-n-half Clue   2. annuale   week   monthly   half-yearly   annual   Half-n-half Clue   3. quindici giorni   weekly   fortnight   summer   half-yearly   Half-n-half Clue   4. trimestre   daily   summer   quarter   monsoon   Half-n-half Clue   5. settimanale   annual   weekly   quarter   week   Half-n-half Clue   6. primavera   annual   quarterly   summer   spring   Half-n-half Clue   7. biannuale   daily   half-yearly   weekly   summer   Half-n-half Clue