Greed, gluttony. *Chambers* says it's archaic.
Another word found in Go Set a Watchman. It usually says good things about a novel when I have to look up multiple words in one sitting. Not always; sometimes it seems like the obscure words don’t add value. I have mixed feelings about the use of gulosity here. If I were asked to edit this I might not insist it get replaced but I’d want to have a conversation about why it was important. Perhaps it’s archaic, but remained in use in the South for some time? Or perhaps there is a nuance of usage I’m missing.
Now I really wish I still had my OED.