Level 1552 - 4 Letters

Here's the 4 letter solution for Level 1552 in 4 Pics 1 Word

4 pics 1 Word Level 1552 Image 1 4 pics 1 Word Level 1552 Image 2 4 pics 1 Word Level 1552 Image 3 4 pics 1 Word Level 1552 Image 4
F
O
O
D