1. The plural of illusoriness; the quality or state of being illusory; the condition of being deceptive or misleading to the senses or mind.
Usage: Formal; typically used in abstract or philosophical contexts; Plural form of the uncountable noun illusoriness

Examples

• The illusorinesses of the magician's tricks were revealed once the audience understood the mechanics.
• Philosophers debate the illusorinesses of our perceptions and whether reality is truly as we perceive it.
• The illusorinesses of wealth and status often lead people to pursue hollow goals.
• Despite the illusorinesses of the promises, many people still believed the advertisement.
• The film explored the illusorinesses of memory and how our minds reconstruct the past.