Level 146 - 6 Letters

Here's the 6 letter solution for Level 146 in 4 Pics 1 Word

4 pics 1 Word Level 146 Image 1 4 pics 1 Word Level 146 Image 2 4 pics 1 Word Level 146 Image 3 4 pics 1 Word Level 146 Image 4
S
P
I
R
A
L