1. The plural form of expensiveness; the quality or state of being expensive or costly.
Usage: Plural noun; rarely used in everyday speech; more common in formal or academic contexts.

Examples

• The expensivenesses of luxury goods vary widely across different markets.
• Despite the expensivenesses of the options, she chose the most reliable one.
• The report compared the expensivenesses of various healthcare plans.
• We discussed the relative expensivenesses of different travel destinations.