Complete Clue List
Across
1. Teaching (11)
7. Picnic crasher (3)
8. "Atlas Shrugged" author Rand (3)
9. Shade of green (3)
10. Conscript (5)
12. French farewell (5)
14. Chip with a topping (5)
16. Map detail (5)
17. What a nod usually means (3)
19. Possesses (3)
20. To and ____ (3)
21. Forms a friendship with (U.S. spelling, 11)
Down
1. In mathematics, the biconditional logical connective "iff" (2,3,4,2)
2. Took a load off (3)
3. Traditional Sunday fare (5)
4. Line dance (5)
5. Little devil (3)
6. Measurement marks on laboratory glassware (11)
11. Circle segment (3)
13. Mensa stats (pl. init., 3)
15. Earthy hue (var., 5)
16. "A Doll's House" playwright (5)
18. Maritime milieu (3)
20. Red felt hat with a tassel (3)