(いた)()

いたにつく
expression, verb (godan)
to suit one well; to look natural in a role; to be a good fit
Conjugation
AffirmativeNegative
Present(いた)()(いた)()かない
Present polite(いた)()きます(いた)()きません
Past(いた)()いた(いた)()かなかった
Past polite(いた)()きました(いた)()きませんでした
て form(いた)()いて(いた)()かなくて
ている present(いた)()いている(いた)()いていない
ている polite(いた)()いています(いた)()いていません
ている past(いた)()いていた(いた)()いていなかった
ている past polite(いた)()いていました(いた)()いていませんでした
Conditional ば(いた)()けば(いた)()かなければ
Conditional たら(いた)()いたら(いた)()かなかったら
Volitional(いた)()こう
Volitional polite(いた)()きましょう
Potential(いた)()ける(いた)()けない
Passive(いた)()かれる(いた)()かれない
Causative(いた)()かせる(いた)()かせない
Imperative(いた)()(いた)()くな
1. to suit one well; to look natural in a role; to be a good fit
To have grown into a role, position, or style so that it looks completely natural and well-suited. Originally from the theater, referring to how a costume looks on an actor.
スーツ姿(すがた)(いた)()いてきた。
He's starting to look natural in a suit.
管理職(かんりしょく)役割(やくわり)がすっかり(いた)()いた。
She's completely settled into the management role.
最初(さいしょ)違和感(いわかん)があったが、だんだん(いた)()いてきた。
It felt awkward at first, but it's gradually become a natural fit.

An idiomatic expression from the theater world. (いた) refers to the stage (boards), and the expression originally meant that an actor's performance or costume looked natural and fitting on stage.

COMMON PATTERNS:

  • ~が(いた)()く: ~ suits one well
  • ~が(いた)()いてきた: ~ is starting to look natural
  • すっかり(いた)()いた: has completely settled in

USAGE:

Used as a compliment, often about someone who was new to a role or style but has grown into it. Common contexts include:

  • New positions or job titles
  • Clothing or appearance changes
  • New roles in life (parent, teacher, leader)

SIMILAR WORDS:

  • 似合(にあ)う: to suit, to look good on — more general, does not imply the process of growing into something
  • (さま)になる: to look the part — similar meaning but more colloquial