traffic vs barratry

traffic and barratry both are nouns.

Word	Noun	Adjective	Verb	Adverb
traffic	Yes	No	Yes	No
barratry	Yes	No	No	No

As nouns, barratry is a hyponym of traffic; that is, barratry is a word with a more specific, narrower meaning than traffic:

Other hyponyms of traffic include drug traffic, drug trafficking, narcotraffic, simony, slave trade, slave traffic.

traffic (noun)	barratry (noun)
buying and selling; especially illicit trade	the offense of vexatiously persisting in inciting lawsuits and quarrels
social or verbal interchange (usually followed by `with')	(maritime law) a fraudulent breach of duty by the master of a ship that injures the owner of the ship or its cargo; includes every breach of trust such as stealing or sinking or deserting the ship or embezzling the cargo
the amount of activity over a communication system during a given period of time	the crime of a judge whose judgment is influenced by bribery
the aggregation of things (pedestrians or vehicles) coming and going in a particular locality during a specified period of time	traffic in ecclesiastical offices or preferments

traffic (verb)	barratry (verb)
deal illegally
trade or deal a commodity