turtler vs trained worker

turtler and trained worker both are nouns.

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

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

Other hypernyms of turtler include skilled worker, skilled workman.

turtler (noun)	trained worker (noun)
someone whose occupation is hunting turtles	a worker who has acquired special skills