| A | B |
| creed | a system of beliefs or principles that guides a person's action |
| credential | something that entitles a person to confidence, credit, or authority |
| credulous | tending to believe too readily |
| miscreant | a person who behaves badly; villain |
| credence | acceptance as true or valid |
| incredible | too extraordinary to be possible |
| accredit | to recognize as having met official standards |
| discredit | to cast doubt on |
| creditable | deserving commendation; praiseworthy |