Modifiers matching notion:

• abstract,
• thematic,
• basic,
• terminological,
• categorical,
• philosophical,
• intellectual,
• mental,
• evolutionary,
• important,
• political,
• elementary,
• broad,
• key,
• underlying,
• semantic,
• out,
• bizarre,
• psychoanalytic,
• logical,
• linguistic,
• central,
• western,
• geometrical,
• spiritual,
• formal,
• judicial,
• mathematical,
• general,
• aesthetic,
• ethical,
• sophisticated,
• psychological,
• traditional,
• perceptual,
• topological,
• grammatical,
• esoteric,
• cognitive,
• new,
• universal,
• common,
• scientific,
• statistical,
• legal,
• popular,
• fundamental,
• algebraic,
• morphologic,
• classical,
• metaphysical,
• spatial,
• useful,
• philosophic,
• intensional,
• relevant,
• powerful,
• subjective,
• related,
• moral,
• physical,
• stock,
• dynamic,
• categorial,
• theoretical,
• structural,
• conceptual,
• architectural,
• geometric,
• theological,
• harmful,
• biological,
• modern,
• ephemeral,
• institutional,
• organizational,
• recent,
• essential,
• supernatural,
• normative,
• complex,
• familiar,
• canadian,
• religious,
• simple,
• social,
• primitive,
• pure,
• current,

Simple categories matching ephemeral:

• change,
• program,
• object,
• works,
• material,
• quality,
• information,
• substrate,
• thing,
• item,
• phenomenon,
• substance,
• network,
• condition,
• writing,
• characteristic,
• source,
• publication,
• elements,
• notion,
• content,
• representation,
• theme,
• medium,
• document,
• matter,
• event,
• structure,
• data,
• entity,
• process,
• artwork,
• language,
• knowledge,
• variable,
• literature,
• variety,