Explain the concept of derivational morphology and its relation to word roots.

Explain the concept of derivational morphology and its relation to word roots.

Derivational morphology refers to the process of forming new words by adding affixes (prefixes or suffixes) to word roots. It involves modifying the meaning or part of speech of a word. Word roots are the core or base of a word, typically derived from Latin or Greek, and they carry the fundamental meaning. Derivational morphology utilizes these word roots as a foundation to create new words with different meanings or grammatical functions. By adding affixes to word roots, we can create derivatives that expand the vocabulary and allow for more precise communication.