The crossword solution for the term 'THAN THAT' is OTHER, which is a five-letter word. OTHER is an English pronoun that is used to refer to a person or thing that is different from the one already mentioned. It can also be used to refer to a person or thing that is not specified. OTHER is often used in comparison to something else, such as when someone says 'something OTHER than that'. It is also used to refer to a group of people or things that are not specified.