What are the antonyms for Superfluentest?

• adj.

  • superfluous
  • important
  ,
  • necessary
  ,
  • needed
  ,
  • reasonable
  ,
  • useful
  .
  • surplus
  • Needing
  ,
  • essential
  ,
  • lacking
  ,
  • wanting
  .

The antonyms for the term "Middle Class Populations" are "extreme poverty populations" and "wealthy high-class populations." Extreme poverty populations refer to people who suffer ...