1. winter   semestral   invierno   semestralmente   otoño   Hint Half-n-half Clue   2. summer   verano   semana   trimestral   semestralmente   Half-n-half Clue   3. half-yearly   semanal   semestralmente   anual   otoño   Half-n-half Clue   4. annual   monzón   anual   semestral   primavera   Half-n-half Clue   5. monthly   primavera   verano   semestralmente   mensual   Half-n-half Clue   6. biannual   trimestral   otoño   semestral   monzón   Half-n-half Clue   7. autumn, fall   quincena   diario   semestral   otoño   Half-n-half Clue