Related Clues:
- "The ___ of Reason" (Paine)
- Stubborn __ mule
- __ courtesy
- Information __
- Brave -- lion
- Mellow, say
- Improve, as steak
- It may start to show
- Scotch bottle datum
- Tree-rings indication
- "... of the ___ of Aquarius ..."
- 'A very high price to pay for maturity,' per Tom Stoppard
- Some people lie about theirs
- Flat-pancake filler
- With 18-Across, how some people work