plau·si·bil·i·ty /ˌplɔzəˈbɪləti/
  似有道理,善裝門面,善辯
  Plau·si·bil·i·ty n.
  1. Something worthy of praise. [Obs.]
     Integrity, fidelity, and other gracious plausibilities.   --E. Vaughan.
  2. The quality of being plausible; speciousness.
     To give any plausibility to a scheme.   --De Quincey.
  3. Anything plausible or specious.
  ◄ ►
  plausibility
       n : apparent validity [syn: plausibleness] [ant: implausibility]