plural of great-niece

plural of half niece

plural of half-niece

Someone's nephew's wife. / Someone's sibling's daughter-in-law. / Someone's spouse's sibling's daughter-in-law. / Someone's husband's niece. (Usually called a niece.)

Synonym of grandniece

The daughter of one's sister.

The daughter of one's brother.

The daughter of someone's stepbrother or stepsister. / The stepdaughter of someone's brother or sister.

Alternative spelling of half niece

Daughter of one's half brother or half sister.