1. the quality or state of being fictional; the characteristic of being invented or imaginary rather than real or factual
Usage: formal; often used in literary or philosophical contexts

Examples

• The fictiveness of the novel's setting did not diminish its emotional impact on readers.
• Critics debated the fictiveness of the historical account presented in the film.
• Despite the fictiveness of the characters, their struggles felt deeply human.
• The author embraced the fictiveness of her narrative, allowing readers to suspend disbelief.
• The fictiveness of the story made it a perfect vehicle for exploring philosophical ideas.
• Readers appreciated the fictiveness that gave the author creative freedom.