their vocabulary has grown so large... and it's growing exponentially, I believe. It amazes me... but I think they are now creating (inventing?), new words on the fly, spontaneously, and SOMEhow the meaning is imparted to the receiver hearing the word for the first time without the receiver having to ask the meaning, they just know. And I don't just mean simple meanings like good or bad but very complex definitions with nuances and @#$#. It's magic.
