Here are the possible solutions for diagonal movers clue
Answer
Clue
Relevancy
bishops
Clue
Diagonal movers
Definition
BISHOP, to fill, or otherwise tamper with, the teeth of a horse, to make it seem younger
abe
Clue
Nickname of the man (born 2/12/1809) who gave the address at 18A, issued the 28A/45A, was the first elected president of the 60A Party, and whose name can be found in this puzzle's main diagonal
area
Clue
In a rhombus, half the product of its diagonal lengths