The word is playwright. It seems odd at first sight; why isn't it playwrite? The word refers to one who crafts or builds a play, and 'wright' is used in the same sense as in the word shipwright.
A playwright.
He used to write plays,now he is an author.
Is this a question? William Shakespeare did write his plays.
As far as is known, Elizabeth I did not write any plays.
It was his job, or one of his jobs. Shakespeare was paid to write plays.
Your question cannot be answered because you said "you" instead of naming the person you're asking about. We cannot guess who you are asking about.
Yes, she did write plays, stories, and poems about black life.
He wrote 85 plays
To which playwright are you referring?
no
no
A "harmonicanist" is what a person who plays the harmonica is called.