Related Clues:
- Not as forthright
- Better with deception
- Comparatively surreptitious
- Harder to outwit
- Better at conniving
- After losing key, killer becomes more cunning
- Less up-front
- More knavish
- Second liar, we're told, is even more cunning
- More complicated
- One kills without answer, being more cunning
- Harder to nail down
- Superior at conniving
- More likely to deceive
- More diabolically foxy