plaster_saint
1. [ noun ] a person (considered to be) without human failings
Examples:

"he's no plaster saint"

Related terms: good_person
Similar spelling:   plaster_cast
  plastering
  plastic_art
  plaster_over
  plastic_laminate
  plaster_of_Paris
  plastinate
  plastic_bag
  plasterwork
  plaster_bandage