资料来源 : Webster's Revised Unabridged Dictionary (1913)

Acceptableness \Ac*cept"a*ble*ness\, n.
   The quality of being acceptable, or suitable to be favorably
   received; acceptability.

资料来源 : WordNet®

acceptableness
     n : satisfactoriness by virtue of conforming to approved
         standards [syn: {acceptability}] [ant: {unacceptability}]