Synonym: ailing, bad, below par, evil, indisposed, out of sorts, rocky, sick, unwell, wrong. Antonym: good, healthy, well. Similar words: will, kill, pill, bill, silly, spill, drill, chill. Meaning: [ɪl] 
n. an often persistent bodily disorder or disease; a cause for complaining. adj. 1. affected by an impairment of normal physical or mental function 2. resulting in suffering or adversity 3. distressing 4. indicating hostility or enmity 5. presaging ill fortune. adv. 1. (`ill' is often used as a combining form) in a poor or improper or unsatisfactory manner; not well 2. unfavorably or with disapproval 3. with difficulty or inconvenience; scarcely or hardly.
n. an often persistent bodily disorder or disease; a cause for complaining. adj. 1. affected by an impairment of normal physical or mental function 2. resulting in suffering or adversity 3. distressing 4. indicating hostility or enmity 5. presaging ill fortune. adv. 1. (`ill' is often used as a combining form) in a poor or improper or unsatisfactory manner; not well 2. unfavorably or with disapproval 3. with difficulty or inconvenience; scarcely or hardly. 
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1, Things rashly taken end as ill. 
2, The fear of ill exceeds the ills we fear.
3, Many one says well that thinks ill.
4, Ill air slays sooner thant the sword.
5, Never speak ill of the dead.
6, No fence against (for) ill fortune.
7, Ill weeds grow apace [fast].
8, Truth hath a good face, but ill clothes.
9, Ill air slays sooner than the sword.
10, Diseases are the price of ill pleasures.
11, Better be half hanged than ill wed.
12, Better spared than ill spent.
13, They that do nothing learn to do ill.
14, A good heart conquers ill fortune.
15, Good words and ill deeds deceive wise and fools.
16, Evil [Ill] will never said well.
17, Ill news flies [travels] fast.
18, Ill (or Evil) gotten, ill (or evil) spent.
19, Ill comes often on the back of worse.
20, Ill gotten money is soon spent.
21, Ill news comes [travels] apace.
22, Many a one says well that thinks ill.
23, Ill gotten [got] ill spent.
24, Ill weeds are sure to thrive.
25, An ill marriage is a spring of ill fortune.
26, An ill life,[http://sentencedict.com/ill.html] an ill end.
27, By doing nothing we learn to do ill.
28, He that lives ill, fear follows him.
29, No fence against (an) ill fortune.
30, Fine words dress ill deeds.