Sufficient

adjective

1. Equal to the end proposed; adequate to what is needed; enough

   "There is not sufficient access to the internet in many small rural villages."

2. Possessing adequate talents or accomplishments; of competent power or ability; qualified; fit.

   "A two-week training course is sufficient to get a job in the coach-driving profession."

3. Capable of meeting obligations; responsible.
4. Having enough money to meet obligations and live comfortably.