A person who is deficient.
Insufficient or inadequate in amount.
Lacking something essential; often construed with in.
Of a number n, Having the sum of divisors σ(n)<2n, or, equivalently, the sum of proper divisors (or aliquot sum) s(n).
An instance of being sufficient, or of doing something sufficiently.
Sufficient; all that is required, needed, or appropriate.
Used after certain adverbs to emphasise that a quality is notable, unexpected, etc.
Fully; quite; used after adjectives to express slight augmentation of the positive degree, and sometimes equivalent to very.
Sufficiently.
Stop! Don't do that any more!
A sufficient or adequate number, amount, etc.