なんかない

… at all

→ 何

phrase Rare #43,766

… at all Follows a noun or phrase to emphatically deny or dismiss it; the preceding words supply what is being denied.

JA: そんなことをする気なんかない。

EN: I have no intention of doing anything like that.

We have no intention of fighting.

— バトル・ロワイアル (2000)

Because I've never thought of you as my mother.

— When Marnie Was There (2014)

I'm not interested in him at all.

— いまを生きる (1989)

No matter how much you search, there isn't any bicycle.

— 自転車泥棒 (1948)