► 副詞
次第に [しだいに] [liter] meaning: gradual rank: 3
☆ その習慣は次第に廃れていった ⇨ The custom became gradually outdated
► 名詞
次第 [(1)しだい] [liter] meaning: as soon as rank: 2
☆ 結果が分かり次第連絡します ⇨ I will contact you as soon as the results become known
☆ 雨が止み次第試合は再開される ⇨ The game will be resumed as soon as the rain stops
次第 [(1)しだい] meaning: depend rank: 2
☆ それは君次第だ ⇨ It is up to you
☆ 何事も金次第だ ⇨ Everything depends on money. Money changes everything
☆ 試合が出来るかどうかは天候次第だ ⇨ It all depends on the weather if we can play the game