dicey
mod. touchy; chancy; touch and go.Things are just a little dicey right now.I'm working on a dicey deal with the city right now.
flip-flop
in. to waiver in one's decisions.I'm sorry I'm flip-flopping on this matter. I just can't seem to decide.Well, you just flip-flop all you want. I know what I want.
iffy
mod. marginally uncertain.Things are still sort of iffy, but we'll know for sure in a few days.It's sort of an iffy matter, but things will get straightened out.
touch and go
mod. chancy.It was touch and go for a while, but we are out of the woods now.The place was in a real tizzy. Everything was touch and go.