Webster's Revised Unabridged Dictionary · 1913

Disputable

Disputable (?; 277) , adjective

[Latin disputabilis: compare French disputable. See Dispute, v. i.]

1.
Capable of being disputed; liable to be called in question, controverted, or contested; or doubtful certainty or propriety; controvertible; as, disputable opinions, propositions, points, or questions.
Actions, every one of which is very disputable. — Jer. Taylor
2.
Disputatious; contentious. [Obsolete] — Shakespeare