Letter Shift Pattern Analysis
In the first pair BEGK : ADFJ, notice the following letter shifts:
- B → A (shift back by 1),
- E → D (shift back by 1),
- G → F (shift back by 1),
- K → J (shift back by 1).
Applying the same shift to PSVY:
- P → O (shift back by 1),
- S → R (shift back by 1),
- V → U (shift back by 1),
- Y → X (shift back by 1).
Thus, the missing term is ORUX.