| Debatable (a.) Liable to be disputed; subject to controversy or contention; open to question or dispute; as, a debatable question. Thesaurus Entries arguable, at issue, confutable, conjectural, contestable, controversial, controvertible, deniable, disputable, doubtable, doubtful, dubious, dubitable, iffy, in dispute, in doubt, in dubio, in question, mistakable, moot, open to doubt, open to question, polemic, polemical, problematic, problematical, questionable, refutable, speculative, suppositional, suspect, suspicious, uncertain, undecided, unsettled, unsure |