wordsmith

noun

1. One who uses words skilfully.

   “She has always been known as a capable wordsmith, but in this latest novel she also shows surprising emotional depth.”

   “I bottle up and then spill it in verses / One day, I'm wordless, next day, I'm a wordsmith / Close to success, but to happiness, I'm the furthest”

verb

1. (transitive)To skilfully compose or craft (something written).

   “Then he reads the prompt, which has been carefully wordsmithed by Mr. [Ted] Wetzel and his collaborators.”