lug vs class Polychaeta

lug and class Polychaeta both are nouns.

Word	Noun	Adjective	Verb	Adverb
lug	Yes	No	Yes	No
class Polychaeta	Yes	No	No	No

lug (noun)	class Polychaeta (noun)
marine worms having a row of tufted gills along each side of the back; often used for fishing bait	marine annelid worms
a projecting piece that is used to lift or support or turn something
a sail with four corners that is hoisted from a yard that is oblique to the mast

lug (verb)	class Polychaeta (verb)
carry with difficulty
obstruct