materiality Antonyms

immateriality daydreams mentation noesis visioning vagary unreality triangulation spirituality speculating irrelation insignificance incorporeity incorporeality impression idea generalisation brain wave ballads adventures irrelevance creative writing astral world astral plane irreality cyberspace brainchild blue sky inappositeness awareness mental image conceptualization conceptualisation generality fiction cogitating clue bolero belief attitude assumption assessment approach apprehension appreciation apperception apparition angle abstractness abstraction