(n.) The quality or state of being irrelative; want of connection or relation.

abstraction alienation detachment disarticulation disconnectedness disconnection discontinuity discreteness disengagement disjointing disjunction disjuncture dislocation dissociation disunion division divorce divorcement immateriality impertinence inapplicability inappositeness incoherence inconnection inconsequence independence irrelation irrelevance isolation luxation parting partition removal segmentation separateness separation separatism subdivision subtraction unconnectedness unrelatedness withdrawal zoning