Essence or nature of existence.

Property consisting of land, buildings.

Physical environment outside virtual spaces.

Experiences and interactions outside digital.

Ownership of land and buildings.

Genuinely true, not pretending.

Immediate processing and response time.

Authentic, genuine object or entity.

Purchasing power of earned income.

Actual worth or market value.

Purchasing power of earned money.

Ability to effect meaningful change.

Adjusted for inflation; purchasing power.

an American reality television series that originally aired on NBC from 1979 to 1984, Wednesdays from 8 pm to 9pm Eastern Time.

Economic output adjusted for inflation.

Set of all continuous values.

Purchasing power of earned income.

Any number on the number line.