1. trimestral   biannual   quarterly   quarter   summer   Hint Half-n-half Clue   2. verano   daily   summer   annual   biannual   Half-n-half Clue   3. quincena   weekly   monsoon   fortnight   autumn, fall   Half-n-half Clue   4. primavera   half-yearly   fortnight   spring   daily   Half-n-half Clue   5. semestral   quarter   biannual   weekly   summer   Half-n-half Clue   6. diario   annual   summer   daily   biannual   Half-n-half Clue   7. semana   fortnight   week   winter   quarter   Half-n-half Clue