posturer vs worker

posturer and worker both are nouns.

Word	Noun	Adjective	Verb	Adverb
posturer	Yes	No	No	No
worker	Yes	No	No	No

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

posturer: someone who behaves in a manner calculated to impress or mislead others
worker: a person who acts and gets things done

Other hypernyms of posturer include actor, doer.

posturer (noun)	worker (noun)
someone who behaves in a manner calculated to impress or mislead others	sterile member of a colony of social insects that forages for food and cares for the larvae
	a person who works at a specific occupation
	a member of the working class (not necessarily employed)
	a person who acts and gets things done