Kittycorner is a colloquial term used to refer to a diagonal or slanted position or direction. Synonyms for this word include catty-cornered or cater-cornered, which all refer to something that is positioned diagonally to something else in an angled manner. Other synonyms include askew, tilted, awry, skew, oblique, slanted, angled, or leaning. These terms are often used to describe a situation where something is not aligned properly or a structure that is not exactly square or rectangular. When referring to a particular location, these synonyms can be used interchangeably with kittycorner or catty-cornered to give the same meaning.