夫妻【ふさい】
husband and wife, married couple
妻子【さいし】
wife and children, wife
稲妻【いなずま】
lightning, flash of lightning, lightning bolt
良妻【りょうさい】
good wife
後妻【ごさい】
second wife
人妻【ひとづま】
married woman, another's wife
愛妻【あいさい】
beloved wife
新妻【にいづま】
new wife
先妻【せんさい】
former wife, late wife
妻帯【さいたい】
having a wife, marrying (a woman), marriage