In the following code, each symbol stands for one of five letters.

) stands for T, E, S, A, or L
< stands for F, E, C, R, or P
> stands for E, R, L, K, or S
[ stands for F, S, E, D, or R
] stands for W, M, J, U, or Y
( stands for N, A, H, O, or B

The six letter code word, <([])>, can be translated into two English words that are opposites. What are the two words?