驚くこと

thing to be surprised about

→ 驚く
phrase Common #5,827
thing to be surprised about A noun phrase formed from 驚く (to be surprised) and こと (thing). Often used in expressions such as 驚くことではない or 驚くことじゃない, meaning “there is nothing to be surprised about.”
JA: それは驚くことではありません。
EN: That is nothing to be surprised about.

そんなの全然驚くことじゃないよ

That's not surprising at all.

驚くこと金がなくなっていた

Surprisingly, the money was gone.

もっと驚くことって何

What could be more surprising?

そんなに驚くことじゃないよね

It’s not really that surprising, is it?

彼が辞任したのは驚くことではない

It’s no surprise that he resigned.

驚くことではない

It’s not surprising.

もっと驚くことがあるよ

There’s something even more surprising.

今日は驚くことばかり

Today has been full of surprises.