1
Short vowel
2
Has two forms
3
Last letter
4
Radiation
5
A test version
6
Special forces
7
First letter
8
Sounds like English "z"
9
Smallest letter
10
Long vowel of epsilon
11
After iota
12
Looks like English "x"
13
Found in words like "philosophy"
14
Looks like a fork
15
A cat's sound
