Brother - SisterBroaderSibling - SiblingYet to rateMan - WomanYet to rateBoy - GirlYet to rateNarrowerYounger brother - Elder sisterYet to rateElder brother - Younger sisterYet to rateRelatedSister - BrotherYet to rateMetadataDatabaseHuman developmentType(D) Dynamic relationshipContent qualityYet to rate Yet to rateLanguageEnglishLast updateJul 13, 2021