Genki Chapter 7 Kinship Terms

otoosan

father (other, referring yours informal, addressing yours), husband (addressing yours)

okaasan

mother (other, referring yours informal, addressing yours), wife (addressing yours)

oniisan

older brother (other, referring yours informal)

oneesan

older sister (other, referring yours informal)

otootosan

younger brother (other)

imootosan

younger sister (other)

goshujin

husband (other)

okusan

wife (other, referring yours informal)

ojiisan

grandfather (other, referring yours informal)

obaasan

grandmother (other, referring yours informal)

okosan

child (other)

chichi

father (referring yours formal)

haha

mother (referring yours formal)

ani

older brother (referring yours formal)

ane

older sister (referring yours formal)

otooto

younger brother (referring yours)

imooto

younger sister (referring yours)

shujin/otto

husband (referring yours formal)

kanai/tsuma

wife (referring yours formal)

sofu

grandfather (referring yours formal)

sobo

grandmother (referring yours formal)

uchinoko

child (referring yours)

papa

father (addressing yours alternate)

mama

mother (addressing yours alternate)

oniichan

older brother (addressing yours)

oneechan

older sister (addressing yours)

danna/uchi no hito

husband (referring yours informal)

yomesan

wife (referring yours informal alternate)

ojiichan

grandfather (addressing yours)

obaachan

grandmother (addressing yours)