The state or characteristic of being reclusive.(noun)
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Use "reclusiveness" in a sentence
"- reclusiveness is called hibernation and is normal"
"Greta Garbo for the New Republic: "Her so-called reclusiveness was really her assertion of dignity in the face of the studio's bottom-line depredations and celebrity's leveling blandishments.""
"Cabinet-formation issues aside, I really can't understand the media's obsession with Harper's "reclusiveness"."