| Controvertible (a.) Capable of being controverted; disputable; admitting of question. Thesaurus Entries at issue, confutable, conjectural, contestable, controversial, controvertible, debatable, deniable, disputable, doubtable, doubtful, dubious, dubitable, iffy, in dispute, in doubt, in dubio, in question, mistakable, moot, open to doubt, open to question, problematic, questionable, refutable, speculative, suppositional, suspect, suspicious, uncertain |