| undecided(adjective, open, certain, uncertain, doubtful) |
| uncertain(adjective, open, certain, doubtful, unsettled) |
| unsettled(adjective, open, certain, uncertain, doubtful) |
| irresolute(adjective, cool, uncertain, hesitant, dubious) |
| open(adjective, certain, uncertain, doubtful, unsettled) |
| undetermined(adjective, open, certain, uncertain, doubtful) |
| indefinite(adjective, open, certain, doubtful, vague) |
| indecisive(adjective, open, uncertain, doubtful, unsettled) |
| pending(adjective, open, uncertain, unsettled, vague) |
| vacillating(adjective, uncertain, doubtful, hesitant, dubious) |
| unsolved(adjective, uncertain, settled) |
| unsure(adjective, open, certain, uncertain, doubtful) |
| doubtful(adjective, open, uncertain, unsettled, vague) |
| hesitant(adjective, open, cool, uncertain, doubtful) |
| indeterminate(adjective, doubtful, vague, hesitant, incomplete) |
| moot(adjective, open, uncertain, doubtful, unsettled) |
| tentative(adjective, uncertain, doubtful, hesitant, dubious) |
| vague(adjective, open, certain, uncertain, doubtful) |
| ambivalent(adjective, open, doubtful, vague, hesitant) |
| debatable(adjective, open, uncertain, doubtful, unsettled) |