Some religions in a effort to support their own doctrines will intentionally lie and deceive, they will base their findings and interpretations on weak evidence.
The JWS/WTS is predominantly known for doing this.
The JWS religion is very much a rebellious Christian cult.
Twisting certain descriptive words is also done by the JWS in an effort to support their own doctrines, which as its noted will drop or revert certain doctrines claiming new light.
So basically they will propagate a doctrine not basically accepted in Christian theology to a point of apostasy for the sake and sanctification of themselves to support their own unique sustenance and identity.