pawn vs commerce

pawn and commerce both are nouns.

Word	Noun	Adjective	Verb	Adverb
pawn	Yes	No	Yes	No
commerce	Yes	No	No	No

pawn (noun)	commerce (noun)
borrowing and leaving an article as security for repayment of the loan	transactions (sales and purchases) having the objective of supplying commodities (goods and services)
(chess) the least powerful piece; moves only forward and captures only to the side; it can be promoted to a more powerful piece if it reaches the 8th rank	social exchange, especially of opinions, attitudes, etc.
a person used by another to gain an end
an article deposited as security

pawn (verb)	commerce (verb)
leave as a guarantee in return for money