Impersuadable
Pronunciation : Im`per*suad"a*ble
Part of Speech : a.
Etymology : [Cf. Impersuasible.]
Definition : Defn: Not to be persuaded; obstinate; unyielding; impersuasible. -- Im`per*suad"a*ble*ness, n.
Source : Webster's Unabridged Dictionary, 1913