1. The plural of deceptiveness; instances or qualities of being deceptive or misleading.
Usage: Plural form; typically used in formal or academic contexts when discussing multiple instances or aspects of deception.

Examples

• The deceptivenesses of the advertisement were exposed by consumer advocates.
• She warned her students about the deceptivenesses inherent in social media marketing.
• The report detailed the various deceptivenesses used in the fraudulent scheme.
• Critics pointed out the deceptivenesses in the politician's campaign promises.
• The deceptivenesses of optical illusions fascinate both artists and scientists.