Whit
From BiblePortal Wikipedia
King James Dictionary [1]
Whit, n. L. A point a jot the smallest part or particle imaginable. It is used without a preposition. He is not a whit the wiser for experience.
It does not me a whit displease.
The regular construction would be by a whit, or in a whit. In these phrases, a whit may be interpreted by in the least, in the smallest degree.
Webster's Dictionary [2]
(n.) The smallest part or particle imaginable; a bit; a jot; an iota; - generally used in an adverbial phrase in a negative sentence.