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).
A person who acts in a disorderly manner.
In a confused or lawless manner.
Offensive to good morals and public decency.
Not in order; marked by disorder or disarray.
Not acting in an orderly way, as the functions of the body or mind.
Not complying with the restraints of order and law; unruly; lawless.