noun
BAD : Most Korean women are housekeepers.
GOOD : Most Korean women are housewives.
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housekeeper = a person who does the cooking and keeps a house clean, usually paid by the owners of the house: 'We can't afford to employ a housekeeper.'
housewife = a married woman who does not have a full-time job outside the house: 'She doesn't want to give up her job and become a housewife.'