self-sufficient
1. [ adjective ] able to provide for your own needs without help from others
Synonyms: self-sustaining self-sufficing
Examples:

"a self-sufficing economic unit"

Related terms: independent
Similar spelling:   self-sufficiency
  self-sufficing
  self-confident
  self-sustained
  self-satisfied
  self-sacrifice
  self-sustaining
  self-confidence
  self-service