voicer vs skilled worker

voicer and skilled worker both are nouns.

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

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

Other hypernyms of voicer include skilled workman, trained worker.

voicer (noun)	skilled worker (noun)
a speaker who voices an opinion	a worker who has acquired special skills
someone who regulates the tone of organ pipes