in question (adj.)
- arguable
- conditional
- conditioned
- confutable
- conjectural
- contestable
- contingent
- controversial
- controvertible
- debatable
- deniable
- dependent
- disputable
- doubtable
- doubtful
- dubious
- dubitable
- iffy
- mistakable
- moot
- open
- pendent
- pending
- problematic
- questionable
- refutable
- speculative
- suppositional
- suspect
- suspenseful
- suspicious
- uncounted
- undecided
- undetermined
- unestablished
- unfixed
- unsettled
- untold
