1
puncturing
2
cartilage
3
brain
4
hidden
5
pertaining to the heart
6
around, about
7
against, opposite
8
cranium (skull)
9
pertaining to head
10
time
11
pertaining to bile
12
cancer, tumor
13
to secrete (to form & give off)
14
killer
15
neck
16
stone
17
pertaining to rib
18
blue
19
cell
20
with, together