Quick Crossword #16,391

1

LSD and K2, for example (9.4)

8

Threesome (4)

9

Ancestry of a purebred animal (8)

10

Huge vehicle (10)

12

Pin to hold roasting meat (6)

14

White halo seen around a solar eclipse (6)

15

Liquid food — a Sioux plot (anag) (6.4)

19

Thick soft cookie made with oats and syrup (8)

20

(From a film) full of moral ambiguity (4)

21

Whispered Words of Love (5.8)