JM: It is interesting to
note that, when choosing Gradus, VN emphasized "Degree"
(Jakob Gradus = Jack Degree) while, at the same time,
he graduated his disagreeable automaton's steps to move
gradually but stealthily forwards, even after the "real" murderer lay dead
in his cell.
I doubt that VN kept in mind the
Latin "gradum" to plan the emergence of diverging theories concerning
Gradus.
In my sentence above, on how VN "graduated
his disagreeable...," I employed five different meanings related to
Gradus, to which we can add "degree".
The only important indication, in my eyes, lies
in its "inexorable advance."