共通点がない

have nothing in common

→ 共通点
phrase Rare #34,334
have nothing in common Used to say that two or more people or things share no similarities.
JA: 私たちは共通点がない。
EN: We have nothing in common.

僕らには何も共通点がない。

We have nothing in common.

彼とは共通点がない

I have nothing in common with him.

— オッペンハイマー (2023)

私は私の左利きの彼と共通点がない。

I have nothing in common with my left-handed boyfriend.

でもね、わたしたち全然共通点がないんですもの。

But, you see, we don't have anything in common at all.