noun
affluence
AF-loo-uhns/ˈæfluəns/
The state of having abundant money and possessions.
The neighborhood's large houses and private pools display its affluence.

Etymology
A flowing toward became the image of a plentiful supply. Applied figuratively to the gifts of fortune, that abundant flow came to mean wealth and material plenty.
In context
It isn't easy to come down from affluence to poverty.
More examples
- Growing affluence allowed more families to travel abroad.
- She grew up in affluence but chose a modest home.
- The report contrasts urban affluence with rural poverty.
Forms
affluent adjective — Having abundant money and material possessions.
Similar words
- wealth
- Refers directly to abundant assets or money.
- prosperity
- Emphasizes success and favorable conditions as well as material comfort.