Yes it is the RC way twist, manipulate words and there meanings to confuse and deceive and cover up what they mean.It's the way of the world though. Introducing terms into the lexicon is a way of re animating concepts for a new generation. For example English speakers had never heard of aggiornamento (bringing up to date) before Vatican II and Pope John XXIII, but now it's in all English dictionaries. Ther term 'virtue signalling' is another word that re animates a concept. I was just googling and found that Merriam Webster has recently added 370 such words to this years dictionary.