Cater-cornerways is a term used to describe the diagonal positioning of two objects or buildings. Some of the synonyms for this term include catty-corner, kitty-corner, diagonally opposite, obliquely opposite, and corner to corner. These terms are often used interchangeably, depending on the region and context of the conversation. Regardless of the synonym used, the meaning remains the same - two objects situated diagonally from each other. The origin of the term is uncertain, but it likely derived from the French word 'quatre,' meaning four, and 'corner,' which emphasizes the diagonal positioning. Overall, there are various terms that can be used to describe cater-cornerways depending on the region and context.