sufficient

determiner suff.

1. An adequate quantity of; enough. We have sufficient supplies to last the winter.
2. as pronoun A quantity (of something) that is as large as is needed. We don't need any more; we already have sufficient.

adjective more sufficient · most sufficient · suff.

1. Of a type or kind that suffices, that satisfies requirements or needs. This is a necessary condition but not a sufficient one.
2. Possessing adequate talents or accomplishments; of competent power or ability; qualified; fit. They felt sufficient to maintain their present prosperity and independence.
3. archaic Capable of meeting obligations; responsible. ...to take the best ways we can, to make it known to the Duke of York; for, till Sir J. Minnes be removed, and a sufficient man brought into W. Pen's place, when he is gone, it is impossible for this Office ever to support itself.
4. obsolete Having enough money to meet obligations and live comfortably. I shall in this place only mention that qualification by wealth; the rather, being applyed to the deputies of towns and citties, where they use to say of a rich man, he is a very sufficient man : and the other sufficiencies and qualifications are mentioned on other occasions.

Opposite: insufficient, nonsufficient, unsufficient