Related Clues:
- Callous heel
- Fiction expert
- Oath betrayer
- Ill-mannered man
- Epithet that's an anagram of 60-Down
- Definitely not a reliable source
- The boy who cried wolf, e.g.
- Dishonorable dude
- Pinocchio, notably
- One who's not straight
- Second-story man?
- 'Pants on fire' person
- Louse
- Fish oil source
- Overly inventive one