"More kitty-cornered" refers to something that is positioned diagonally or catty-cornered. This term is commonly used to describe the placement of a building or an object that is situated in a diagonal or oblique direction. There are other synonyms that can be used to describe a similar positioning, such as slanted, oblique, askew, skewed, or angled.
These terms are all used to describe something that is not positioned in a straight line, but rather in a diagonal or skewed manner. They can be used to describe anything from a painting on a wall to the positioning of a car in a parking space. Knowing these words will allow you to accurately describe an object's position without using the same word repeatedly.