1. semana   spring   week   annual   monthly   Hint Half-n-half Clue   2. semestralmente   half-yearly   spring   quarter   weekly   Half-n-half Clue   3. primavera   annual   spring   quarterly   winter   Half-n-half Clue   4. semestral   winter   spring   biannual   summer   Half-n-half Clue   5. semanal   fortnight   annual   half-yearly   weekly   Half-n-half Clue   6. inverno   weekly   winter   summer   autumn, fall   Half-n-half Clue   7. mensal   monthly   quarterly   monsoon   autumn, fall   Half-n-half Clue