Quick Crossword #16,475

1

Hale and hearty (6)

2

Assume it is (5)

3

Jewel (7)

5

Great trunk artery (5)

6

Dark formal clothes (worn during exams at some universities) (7)

7

Without stirring (6)

8

Song about sledding (6.5)

14

Villains (7)

15

Butterfly (red or white) (7)

16

Regarding the eye (6)

17

Lower quality (6)

19

Male relative (5)

21

2006 Song by Amy Winehouse (5)