plater vs skilled worker

plater and skilled worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
plater	Yes	No	No	No
skilled worker	Yes	No	No	No

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

plater: a skilled worker who coats articles with a film of metal (usually silver or gold)
skilled worker: a worker who has acquired special skills

Other hypernyms of plater include skilled workman, trained worker.

plater (noun)	skilled worker (noun)
a skilled worker who coats articles with a film of metal (usually silver or gold)	a worker who has acquired special skills