without fault, flaw, or defect; perfect.

What is a faultless person?

adjective. 1. Free from guilt or blame: blameless, guiltless, harmless, innocent, irreproachable, lily-white, unblamable.

What does it mean if someone is indispensable?

1 : absolutely necessary : essential an indispensable member of the staff. 2 : not subject to being set aside or neglected an indispensable obligation. Other Words from indispensable Synonyms & Antonyms More Example Sentences Learn More About indispensable.