Jehovah`s Witnesses / GB ,just do not want to use the same wording where they can avoid it as Christendom does, they have to be different.
Yup.
My personal pet peeve - they for some reason can't bring themselves to use the simple, eloquent, profound word "grace" - why? Because "Christendom" uses it.
Instead they use the awful, clunky, awkward, depressing "undeserved kindness".