► 名詞跡継ぎ [(2,3)あとつぎ]
meaning: succeed rank: 3☆
社長の
息子が跡継ぎになる ⇨ The son of the CEO will be the successor
(☛ A family successor)跡取り [(3)あととり]
meaning: succeed rank: 4☆
普通は
長男が
家の跡取りになる ⇨ Usually the eldest son will succeed the family estate
(☛ A family successor)