lug vs choke up

lug is a noun but choke up is not a noun.

Word	Noun	Adjective	Verb	Adverb
lug	Yes	No	Yes	No
choke up	No	No	Yes	No

As verbs, lug and choke up are synonyms defined as:

Other synonyms of lug include block, stuff.

lug (noun)	choke up (noun)
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

lug (verb)	choke up (verb)
carry with difficulty	obstruct
obstruct