undecided

US /ˌʌn.dɪˈsaɪ.dɪd/
UK /ˌʌn.dɪˈsaɪ.dɪd/
"undecided" picture
1.

not having made a decision

:
She is still undecided about which college to attend.
The jury remains undecided on the verdict.
2.

not yet determined or settled

:
The outcome of the election is still undecided.
The match was undecided until the very last minute.