Luddite vs workman

Luddite and workman both are nouns.

Word	Noun	Adjective	Verb	Adverb
Luddite	Yes	No	No	No
workman	Yes	No	No	No

As nouns, workman is a hypernym of Luddite; that is, workman is a word with a broader meaning than Luddite:

Luddite: one of the 19th century English workmen who destroyed laborsaving machinery that they thought would cause unemployment
workman: an employee who performs manual or industrial labor

Other hypernyms of Luddite include working man, working person, workingman.

Luddite (noun)	workman (noun)
one of the 19th century English workmen who destroyed laborsaving machinery that they thought would cause unemployment	an employee who performs manual or industrial labor
any opponent of technological progress