barque vs sailing vessel

barque and sailing vessel both are nouns.

Word	Noun	Adjective	Verb	Adverb
barque	Yes	No	No	No
sailing vessel	Yes	No	No	No

As nouns, sailing vessel is a hypernym of barque; that is, sailing vessel is a word with a broader meaning than barque:

barque: a sailing ship with 3 (or more) masts
sailing vessel: a vessel that is powered by the wind; often having several masts

Other hypernyms of barque include sailing ship.

barque (noun)	sailing vessel (noun)
a sailing ship with 3 (or more) masts	a vessel that is powered by the wind; often having several masts