👉 Unmergable is a term used in linguistics to describe a word or phrase that cannot be combined with another word or phrase to form a complete sentence. It refers to words or phrases that do not have any meaningful meaning, are not grammatically correct, and cannot stand alone as separate words within the same text. For example: - The unmergable word "un" is used as an adjective in English. - The unmergable phrase "never" is used as a preposition in