What do you divulge?
Secrets, of course - but that's only if you're pompous and self-important and old and don't mind sounding as if you're suffering from a nasty attack of indigestion.
The amazing thing is that some people don't.
Word Not To Use Today: divulge. The truly horrid word comes from di- (the through meaning, not the two one) and the Latin vulgus, which means common people.