ばかりでなく

Meanings

1

not only ... but (also); as well as ...

usually written using kana alone

A conjunction-like expression used to add another element, often paired with も or まで. Similar to だけでなく but slightly more formal or written.

彼かれは日本にほん語ごばかりでなく、中ちゅう国ごく語ごも話はなせる。
He can speak not only Japanese but also Chinese.
この店みせは値ね段だんが安やすいばかりでなく、品ひん質しつも良よい。
This shop is not only cheap but also good quality.