| questionable(noun, adjective, open, certain, uncertainty) |
| disputable(noun, adjective, open, certain, uncertainty) |
| moot(noun, adjective, open, certain, uncertain) |
| doubtful(noun, adjective, open, certain, uncertain) |
| uncertain(noun, adjective, open, certain, uncertain) |
| problematic(adjective, open, certain, uncertain, doubtful) |
| arguable(noun, adjective, certain, uncertain, doubtful) |
| controversial(noun, adjective, open, uncertain, doubtful) |
| dubious(noun, adjective, open, uncertain, doubtful) |
| undecided(noun, adjective, open, uncertain, definite) |
| unsettled(noun, adjective, open, uncertain, doubtful) |
| problematical(adjective, certain, uncertain, doubtful, dubious) |
| open(adjective, uncertain, doubtful, unsettled, shaky) |
| contestable(adjective, uncertain, controversial) |
| unresolved(adjective, open, uncertain, doubtful, unsettled) |
| unsure(adjective, open, uncertain, doubtful, dubious) |
| iffy(adjective, open, uncertain, doubtful, dubious) |
| suspicious(adjective, uncertain, doubtful, dubious, unclear) |
| controvertible(adjective, reasoning) |
| open to question(expression, adjective, idiom, uncertain, doubtful) |