To put it shortly: this is yet another attempt at matching the Unmade with corresponding KR Orders based on the cousin spren of these Orders (an idea very similar to the one originally presented in this thread). I based my analysis on two assumptions, which I believe lead to some interesting results:
The powers that the Unmade grant when bonding with humans/Singers might match the original KR Order, but it's not 100% reliable, as Odium might have tweaked these powers for his own purpose
We know for sure that Bondsmith dont have maching Unmade.
@Lightspine has interesting theory and with those combine, we can have better maches Unmade-Herald/Radiand Order.
Re-Sephir - Shalash/Lightweavers of course.
Ba-Ado-Mishram - This one i see as mach for Jezrien/Windrunners. She was Odium General, practicly rule over Parsh, and Jezrien is Herald od Kings.
Moellach - source of the Death Rattles. Palilah/Truthwachers for me. Paliah is associeted with Wisdom, and Truthwat