nonpayment vs commercialism

nonpayment and commercialism both are nouns.

Word	Noun	Adjective	Verb	Adverb
nonpayment	Yes	No	No	No
commercialism	Yes	No	No	No

As nouns, commercialism is a hypernym of nonpayment; that is, commercialism is a word with a broader meaning than nonpayment:

nonpayment: the deliberate act of failing to pay money
commercialism: transactions (sales and purchases) having the objective of supplying commodities (goods and services)

Other hypernyms of nonpayment include commerce, mercantilism.

nonpayment (noun)	commercialism (noun)
the deliberate act of failing to pay money	transactions (sales and purchases) having the objective of supplying commodities (goods and services)
loss resulting from failure of a debt to be paid
act of failing to meet a financial obligation