suasiveness

sua·sive

S0832200 (swā′sĭv)adj. Having the power to persuade or convince; persuasive.
[Latin suāsus, past participle of suādēre, to advise; see suasion + -ive.]
sua′sive·ly adv.sua′sive·ness n.

suasiveness

(ˈsweɪsɪvnɪs) npersuasiveness