Perhaps a society rather than a coalition?
RSPCW: Radical Society for the Protection and Collection of Words.

It's impossible to definitively typecast (most of them can be typed, obviously - that's how they showed up on the screen) words since frequency, familiarity and spellability are dependany on the user, hearer and speller.
I might say in ward rounds that "knee flexion is a contra-indication" but to my patient I will say "don't bend your knee." Each is a perfectly usable, understandable phrase in it's own environment.