Level 525 - 4 Letters

Here's the 4 letter solution for Level 525 in 4 Pics 1 Word

4 pics 1 Word Level 525 Image 1 4 pics 1 Word Level 525 Image 2 4 pics 1 Word Level 525 Image 3 4 pics 1 Word Level 525 Image 4
S
H
O
E