coiner vs trained worker

coiner and trained worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
coiner	Yes	No	No	No
trained worker	Yes	No	No	No

As nouns, trained worker is a hypernym of coiner; that is, trained worker is a word with a broader meaning than coiner:

Other hypernyms of coiner include skilled worker, skilled workman.

coiner (noun)	trained worker (noun)
a skilled worker who coins or stamps money	a worker who has acquired special skills
someone who is a source of new words or new expressions
a maker of counterfeit coins