usance vs mercantilism

usance and mercantilism both are nouns.

Word	Noun	Adjective	Verb	Adverb
usance	Yes	No	No	No
mercantilism	Yes	No	No	No

usance (noun)	mercantilism (noun)
accepted or habitual practice	transactions (sales and purchases) having the objective of supplying commodities (goods and services)
(economics) the utilization of economic goods to satisfy needs or in manufacturing	an economic system (Europe in 18th century) to increase a nation's wealth by government regulation of all of the nation's commercial interests
the period of time permitted by commercial usage for the payment of a bill of exchange (especially a foreign bill of exchange)