lugsail vs lug

lugsail and lug both are nouns.

Word	Noun	Adjective	Verb	Adverb
lugsail	Yes	No	No	No
lug	Yes	No	Yes	No

As nouns, lugsail and lug are synonyms defined as:

lugsail and lug: a sail with four corners that is hoisted from a yard that is oblique to the mast

lugsail (noun)	lug (noun)
a sail with four corners that is hoisted from a yard that is oblique to the mast	marine worms having a row of tufted gills along each side of the back; often used for fishing bait
	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

lugsail (verb)	lug (verb)
	carry with difficulty
	obstruct