1. winter   semanal   semestralmente   semestral   invierno   Hint Half-n-half Clue   2. spring   primavera   semestral   semanal   mensual   Half-n-half Clue   3. quarterly   trimestre   semanal   diario   trimestral   Half-n-half Clue   4. summer   invierno   verano   trimestral   quincena   Half-n-half Clue   5. annual   semanal   diario   invierno   anual   Half-n-half Clue   6. half-yearly   diario   semestralmente   trimestral   invierno   Half-n-half Clue   7. week   monzón   trimestral   mensual   semana   Half-n-half Clue