Common misspelling of naivety. (Also sometimes of nativity.)(noun)
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Use "naivity" in a sentence
"Part of the naivity is the seeming suggestion that criminal prosecution is possible in the case of most of the detainees."
"A humble thing to always keep in mind as an artist when you tend to feel hurt by another persons view or irritated by it's apparent 'naivity': it's just a view."
"Although it was over 30 years ago, this kind of naivity still goes on, even among 40 and 50 year olds who are homemakers."