何も言えない

can't say anything

→ 何
phrase Rare #35,347
can't say anything 何も言えない can mean being unable to say anything, whether because there is nothing to say or because circumstances prevent speaking.
JA: そんなことを言われたら、何も言えない。
EN: If you say that, I can't say anything.

何も言えないわ

I can't say anything.

— 8 1/2 (1963)

それなら何も言えないわね

In that case, I can't say anything.

— 8 1/2 (1963)

僕が何も言えないうちに彼は電話を切った。

He hung up before I could say anything.

僕は君の不幸を知ってはいるが何も言えない

I know about your misfortune, but I can't say anything.

— The Garden of Sinners: Paradox Spiral (2008)

私達は何も言えない

We can't say anything.

— 帰ってきたヒトラー (2015)