Final answer:
Cognates and doublets are two forms of the same word explained in the English language context.
Explanation:
Cognates are two forms of the same word in different languages that have a common origin. On the other hand, doublets refer to two words in the same language that have evolved from the same source but have different phonological forms. For example, the English words 'shirt' and 'skirt' are doublets.
Learn more about Cognates and Doublets in English
