She knows bigger words than me.
Sometimes it is best to let them read and absorb.
<>Soteriology — Salvation
https://bible.org/seriespage/8-ecclesiology-church
<>Christology — Jesus Christ
https://bible.org/seriespage/3-christology-jesus-christ
Then use words they like, such as “transcends” and “construct.” See how many you can spot in this short statement:
“The theory that man’s humanity to man transcends the class struggle is a false construct propagated by the pervasive media complex.”
It is actually pretty meaningless, but the politically stupid smart person will slowly nod their heads and say “aha....”
ask her to explain ergonomics.
Talking to them is easy.
Getting it through their thick skulls is the hard part.