contestable Synonyms

under discussion vague uncertain triable stochastic refutable questionable prosecutable problematical problematic undecided unresolved at issue open to dispute open to discussion open to debate in dispute shakeable shakable unsure debateable iffy precarious open debatable controvertible controversial contradictable contentious conjecturable challengeable arguable appealable deniable disputable disputed objectionable moot litigable insecure impugnable hypothetical dubious doubtful doubtable actionable