1. (a.) Blameless; flawless; not liable to sin\; exempt from the possibility of doing wrong.

2. (n.) One who is impeccable; esp., one of a sect of Gnostic heretics who asserted their sinlessness.

absolute accurate beyond all praise blameless chaste clean correct defectless destitute errorless exact exquisite faultless flawless ideal immaculate impecunious impoverished indefectible indefective indigent infallible irreproachable just right necessitous needy nice peerless penurious perfect poverty-stricken precise proper pure right sinless spotless stainless taintless unadulterated unblemished uncontaminated undefiled unerring unfaultable unflawed unimpeachable unmixed unprosperous unsoiled unspotted unsullied untainted white