dramatic work vs drama

dramatic work and drama both are nouns.

Word	Noun	Adjective	Verb	Adverb
dramatic work	Yes	No	No	No
drama	Yes	No	No	No

As nouns, drama is a hyponym of dramatic work; that is, drama is a word with a more specific, narrower meaning than dramatic work:

dramatic work: a play for performance on the stage or television or in a movie etc.
drama: a dramatic work intended for performance by actors on a stage

dramatic work (noun)	drama (noun)
a play for performance on the stage or television or in a movie etc.	the quality of being arresting or highly emotional
	the literary genre of works intended for the theater
	a dramatic work intended for performance by actors on a stage
	an episode that is turbulent or highly emotional