Tentatively

1 Calamity
2 Crazy
3 Developed Costco
4 Firmly
5 Itemize Pose
6 Katie
7 Kleenex
8 Mah
9 Marital
10 Membrane Turn Up
11 Miniature Showers Roof
12 Nightclub Tomorrow
13 Slaughtered
14 Slump Hike Up
15 Teenaged
16 Tentatively
17 Til
18 Treaty Invaded
19 Wildest Prettiest
20 Wiry Leptosome Muscularity