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 physical ailment; an illness.
Harm or injury.
PCP, phencyclidine.
Evil; moral wrongfulness.
Trouble; distress; misfortune; adversity.
To behave aggressively.
Not well; imperfectly, badly
Unwell in terms of health or physical condition; sick.
Sublime, with the connotation of being so in a singularly creative way.
Indicative of unkind or malevolent intentions; harsh, cruel.
Extremely bad (bad enough to make one ill). Generally used indirectly with to be.
Having an urge to vomit.
Unpropitious, unkind, faulty, not up to reasonable standard.