Is there a word that means "more well", in the same way that "better" means "more good"? In common parlance most people just use "better" for this purpose, but this seems incorrect and is a nagging irritation for me, since "better" is an adjective while "well" is an adverb, and so strictly speaking can't be used in the same sense.
I realize there isn't a commonly used word for this but it'd be interesting to know if there's one that's become archaic and has fallen into disuse.