undecided

adjectives

not brought to a conclusion; subject to further thought
"an open question"; "our position on this bill is still undecided"; "our lawsuit is still undetermined"
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"
not yet having made a commitment
"undecided voters"
is similar to
not bound or pledged