D defs.my
Entry 2 senses Webster, 1913

Disputable

/dĭs-pyo͞ot'-əb-əl/ · Dis·pu·ta·ble · IPA /dɪˈspju.tə.bəɫ/
01 a. Capable of being disputed; liable to be called in question, controverted, or contested; or doubtful certainty or propriety; controvertible;…
  1. 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. 2.
    Disputatious; contentious.[Obs.]