国家【こっか】
state, country, nation
家族【かぞく】
family
政治家【せいじか】
politician, statesman
家庭【かてい】
home, household, family, hearth
作家【さっか】
author, writer, novelist, artist
専門家【せんもんか】
specialist, expert, professional, authority, pundit
農家【のうか】
farmer, farming family, farmhouse, School of Agrarianism (China), School of Agronomists
一家【いっか】
a family, a household, a home, one's family, whole family, (one's own) style, school, gang, (yakuza) family
画家【がか】
painter, artist
家事【かじ】
housework, domestic chores, family affairs, household matters
実家【じっか】
(one's parents') home
家賃【やちん】
rent
家宅【かたく】
domicile, premises
家具【かぐ】
furniture
家計【かけい】
household economy, family finances
家屋【かおく】
house, building
実業家【じつぎょうか】
businessman, entrepreneur, captain of industry
我が家【わがや】
one's house, one's home, one's family
家畜【かちく】
domestic animals, livestock, cattle
大家【たいか】
master, expert, authority, leading figure, mansion, large house, rich family, distinguished family