* MagnificentBastard: Sunday, in spades.
* UncannyValley: Sunday gives this vibe even to his admirers -- mostly because the man is so damned ''big''. Chesterton's narration describes him as being out of scale with his surroundings, like a statue carved larger than life-size.
** Syme finds the whole Council to have this effect, but more so in the case of Sunday.
** Most of the Council of Days has something about them that is slightly off. Combined with Syme's [[CloudCuckoolander general overimaginativeness]], this makes them seem almost inhuman. [[spoiler: This is, of course, more or less intentional in order to keep their disguises.]]