Find the odd number / letters / word from the given alternative:

SVUT
FGHI
CFED
ILKJ

The correct answer is D. ILKJ.

In each of the other options, the letters are in alphabetical order. In option D, the letters are not in alphabetical order.

A. SVUT: S, V, U, T are in alphabetical order.
B. FGHI: F, G, H, I are in alphabetical order.
C. CFED: C, F, E, D are in alphabetical order.