What are the opposite words for immateriality?

Immateriality refers to something that is purely mental or abstract and lacks matter, physical substance or significance. Its antonyms, therefore, would be words that convey the opposite meaning, such as tangibility, concreteness, materiality, substantiality, importance, and relevance. Tangibility refers to something that can be touched, felt, or measured, while concreteness is associated with tangible objects or things that have a physical form. Materiality implies the presence of matter, substance, or physical qualities. Substantiality is used to express the notion of something that is significant, meaningful or considerable while importance and relevance signify the value or usefulness of something in relation to a particular context or situation.

Antonym of the day

adversary, antagonist, boss.