1. plural of nuttiness; the quality or state of being nutty; eccentricity or craziness
Usage: informal; usually uncountable in singular form, but plural form used to refer to multiple instances or types
2. plural of nuttiness; the quality of containing or tasting like nuts
Usage: less common than the eccentric sense

Examples

• The nuttinesses of his conspiracy theories made him a difficult person to work with.
• She laughed at the various nuttinesses her friends displayed at the party.
• The nuttinesses in the different peanut butter brands varied significantly.
• His creative nuttinesses often led to brilliant but unconventional solutions.
• The film celebrated the nuttinesses of its quirky characters.
• Despite the nuttinesses of the plan, it somehow worked out perfectly.