The word "MONKEY" is coded as "XDJMNL" by first reversing the letters and then moving each letter one step backward in the alphabet. Specifically:
- Reverse "MONKEY" to get "YEKNOM"
- Move each letter one step backward: Y→X, E→D, K→J, N→M, O→N, M→L
- Resulting code: "XDJMNL"
Applying the same logic to "TIGER":
- Reverse "TIGER" to get "REGIT"
- Move each letter one step backward: R→Q, E→D, G→F, I→H, T→S
- Resulting code: "QDFHS"
Therefore, "TIGER" is written as QDFHS in that code