決められない

can't decide, can't determine, can't set

→ 決める
決め decide, determine + られ Passive, potential, or honorific + ない Negation
verb · informal Uncommon #17,645
can't decide, can't determine, can't set Can mean being unable to make a decision or being unable to set something, such as a date or deadline.
JA: まだ決められない。
EN: I can't decide yet.
Conjugation of 決める
Potential
決められない決めかねて

お前の計画を教えてもらわないと決められないな。

I can't decide until you tell me your plan.

私はどちらを選んでよいか決められない。

I can't decide which one to choose.

決められないの

I can't decide.

— Exit 8 (2025)

どれにするか決められない

I can’t decide which one to choose.

— シティ・オブ・ゴッド (2002)

ナンシーは自分では何も決められないんだ。

Nancy can't decide anything for herself.

どっちのドレスがいいか決められない。

I can't decide which dress I like better.

それがね全員見るまで決められないんだ

Well, I can't decide until everyone has seen it.

— マルホランド・ドライブ (2001)

決められないか

Can't you decide?

— Exit 8 (2025)

どっちを選べばいいか決められないよ。

I can't decide which one to choose.

難しい質問だな期限は決められない

That’s a difficult question. I can’t set a deadline.

— レザボア・ドッグス (1992)

自分で決められないよ。

I can't decide on my own.

わたし…決められない

I… can’t decide.

— Exit 8 (2025)

ん…決められないか

Hmm... I can't decide.

— Exit 8 (2025)