Grammar Guidelines

"A whole nother" is a commonly used phrase. It is a habit that people don't even realize they are doing. The following is an example of the phrase being used in a sentence: She is living in a whole nother world. "Nother" is not a word. To correct this error, you could use "another," "a whole other," "a completely different," "an entirely different," etc. Correct sentences: She is living in an entirely different world. She is living in another world.