insurance broker vs broker

insurance broker and broker both are nouns.

Word	Noun	Adjective	Verb	Adverb
insurance broker	Yes	No	No	No
broker	Yes	No	Yes	No

As nouns, broker is a hypernym of insurance broker; that is, broker is a word with a broader meaning than insurance broker:

insurance broker: an agent who sells insurance
broker: a businessman who buys or sells for another in exchange for a commission

Other hypernyms of insurance broker include agent, factor.

insurance broker (noun)	broker (noun)
an agent who sells insurance	a businessman who buys or sells for another in exchange for a commission

insurance broker (verb)	broker (verb)
	act as a broker