To me they are only fine large words meaning nothing.
Did you ever try to impress anyone by trying to use a larger word than you could handle?
I would say that he is college educated or at least uses large words frequently.
The large first word was unfamiliar to him, but the others were easy to read.
It was written in a beautiful hand, all except a few large, shaky words at the very bottom.
Why, in the world of newspapers, sorry seems to be the largest word.
Discretion was too large a word for the biker's limited vocabulary.
They are morphemes which only appear as part of a larger word.
Infants are able to apply principles of this practice to larger words and sentences as they learn to process language.
She wrote well, in the standard, scholarly legal fashion of long sentences filled with large words.