undecided

adjective

1
not yet having made a commitment
undecided voters
2
characterized by indecision
some who had been on the fence came out in favor of the plan
too many voters still declare they are undecided
3
not brought to a conclusion; subject to further thought
an open question
our position on this bill is still undecided

Also useful for “undecided”:Unscrambler— Rearrange the letters in “undecided”