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 sounds wrong and is a nagging irritation for me. "Better" is an adjective while "well" is an adverb, and so they're strictly incompatible in how they can be used.
I realise there isn't a commonly used word for this but I'm interested to know if there's something archaic that and has fallen into disuse.