1. れいぼう   ceiling fan   dishwasher   air conditioner   heater   Hint Half-n-half Clue   2. れいぞうこ   washing machine   freezer   heater   refrigerator, fridge   Half-n-half Clue   3. だんぼう   ceiling fan   heater   fan   microwave   Half-n-half Clue   4. せんぷうき   washing machine   heater   ceiling fan   freezer   Half-n-half Clue   5. せんす、うちわ   washing machine   vacuum cleaner   fan   freezer   Half-n-half Clue   6. せんたくき   ceiling fan   washing machine   air conditioner   spin dryer   Half-n-half Clue   7. しょっきあらいき   freezer   dishwasher   vacuum cleaner   air conditioner   Half-n-half Clue