- immateriality - complete irrelevance requiring no further consideration
--1 is a kind of irrelevance, irrelevancy
Antonyms: materiality
- immateriality, incorporeality - the quality of not being physical; not consisting of matter
--2 is a kind of quality
Antonyms: materiality, physicalness, corporeality
--2 has particulars:intangibility, intangibleness, impalpability; insubstantiality; abstractness; unreality