The people closest to you — parents, siblings, grandparents, and the rest.

• la madremotherfeminine; "la mamma" = mom (informal)
• il padrefathermasculine; "il papà" = dad (informal)
• i genitoriparentsmasculine plural; default form even for a mother+father pair
• la sorellasisterfeminine; Italian has no older/younger distinction
• il fratellobrothermasculine; Italian has no older/younger distinction
• i fratellisiblings / brothersmasculine plural covers mixed-gender siblings; also literally "brothers"
• la nonnagrandmotherfeminine; same word for maternal and paternal
• il nonnograndfathermasculine; same word for maternal and paternal
• i nonnigrandparentsmasculine plural; covers both grandparents
• la figliadaughterfeminine
• il figliosonmasculine
• i figlichildren (sons and daughters)masculine plural; one's offspring collectively
• la ziaauntfeminine; same word for maternal and paternal aunt
• lo ziounclemasculine; takes "lo" before z-; same word for both sides
• il cuginocousin (male)masculine form; Italian genders the noun itself
• la cuginacousin (female)feminine form
• la famigliafamilyfeminine
• il maritohusbandmasculine
• la mogliewifefeminine; irregular plural "le mogli"
• il bambinochild (boy)masculine; "il bebè" / "il neonato" = baby / newborn
• la bambinachild (girl)feminine; "la bambina piccola" for a baby girl; "il bebè" = baby
• il nipotegrandson / nephewmasculine; same word covers grandchild and nephew, distinguished only by context
• la nipotegranddaughter / niecefeminine; same word covers grandchild and niece, distinguished only by context