irreality

n.

缺乏真实性，虚构；

On the Relativity of Irreality
Imagining Irreality: A Study of Unreal Possibilities
Non-locality: An element of irreality?
Are quantum `irreality' and `nonlocality' ineluctable?
The irreality of alternatives: towards a typology of disjunction
Embodying Emptiness: the Irreality of Mikhail Chekhov's Khlestakov
Gravitational lensing and Hacking's extragalactic irreality
The Nature of Irreality in the Past Domain: Evidence from Past Intentional Constructions in Australian Languages
The conceptual structure of irreality: a focus on non-exclusion-of-factuality as a conceptual and a linguistic category
Eugen Fink e la fenomenologia dell'irrealtà [Eugen Fink and the Phenomenology of Irreality]