commerce vs sell up

commerce is a noun but sell up is not a noun.

Word	Noun	Adjective	Verb	Adverb
commerce	Yes	No	No	No
sell up	No	No	Yes	No

commerce (noun)	sell up (noun)
transactions (sales and purchases) having the objective of supplying commodities (goods and services)
social exchange, especially of opinions, attitudes, etc.

commerce (verb)	sell up (verb)
	sell or get rid of all one's merchandise