Sick vs. Ill

Sickadjective

Having an urge to vomit.

Sickadjective

In poor health.

Sickadjective

(colloquial) Mentally unstable, disturbed.

Sickadjective

(colloquial) In bad taste.

Sickadjective

Tired of or annoyed by something.

Sickadjective

(slang) Very good, excellent, awesome, badass.

Sickadjective

In poor condition.

Sickadjective

(agriculture) Failing to sustain adequate harvests of crop, usually specified.

Sicknoun

Sick people in general as a group.

Sicknoun

vomit.

Sickverb

To vomit.

Sickverb

To fall sick; to sicken.

Sickadjective

Affected with disease of any kind; ill; indisposed; not in health. See the Synonym under Illness.

Sickadjective

Affected with, or attended by, nausea; inclined to vomit; as, sick at the stomach; a sick headache.

Sickadjective

Having a strong dislike; disgusted; surfeited; - with of; as, to be sick of flattery.

Sickadjective

Corrupted; imperfect; impaired; weakned.

Sicknoun

Sickness.

Sickverb

To fall sick; to sicken.

Sicknoun

people who are sick;

Sickverb

eject the contents of the stomach through the mouth;

Sickadjective

not in good physical or mental health;

Sickadjective

feeling nausea; feeling about to vomit

Sickadjective

affected with madness or insanity;

Sickadjective

having a strong distaste from surfeit;

Sickadjective

affected by physical or mental illness

Sickadjective

relating to those who are ill

Sickadjective

(of an organization, system, or society) suffering from serious problems

Sickadjective

feeling nauseous and wanting to vomit

Sickadjective

(of an emotion) so intense as to cause one to feel unwell or nauseous

Sickadjective

disappointed, mortified, or miserable

Sickadjective

pining or longing for someone or something

Sickadjective

intensely annoyed with or bored by (someone or something) as a result of having had too much of them

Sickadjective

(especially of humour) having something unpleasant such as death or misfortune as its subject and dealing with it in an offensive way

Sickadjective

(of a person) having abnormal or unnatural tendencies; perverted

Sickadjective

excellent.

Sicknoun

vomit

Sickverb

bring something up by vomiting

Sickverb

set a dog on

Sickverb

set someone to pursue, keep watch on, or accompany (another)

Illadjective

(obsolete) Evil; wicked (of people).

Illadjective

(archaic) Morally reprehensible (of behaviour etc.); blameworthy.

Illadjective

Indicative of unkind or malevolent intentions; harsh, cruel.

Illadjective

Unpropitious, unkind, faulty, not up to reasonable standard.

Illadjective

Unwell in terms of health or physical condition; sick.

Illadjective

Having an urge to vomit.

Illadjective

(hip-hop slang) Sublime, with the connotation of being so in a singularly creative way.

Illadjective

(slang) Extremely bad (bad enough to make one ill). Generally used indirectly with to be.

Illadjective

(dated) Unwise; not a good idea.

Illadverb

Not well; imperfectly, badly; hardly.

Illnoun

(often pluralized) Trouble; distress; misfortune; adversity.

Illnoun

Harm or injury.

Illnoun

Evil; moral wrongfulness.

Illnoun

A physical ailment; an illness.

Illnoun

PCP, phencyclidine.

Illadjective

Contrary to good, in a physical sense; contrary or opposed to advantage, happiness, etc.; bad; evil; unfortunate; disagreeable; unfavorable.

Illadjective

Contrary to good, in a moral sense; evil; wicked; wrong; iniquitious; naughtly; bad; improper.

Illadjective

Sick; indisposed; unwell; diseased; disordered; as, ill of a fever.

Illadjective

Not according with rule, fitness, or propriety; incorrect; rude; unpolished; inelegant.

Illnoun

Whatever annoys or impairs happiness, or prevents success; evil of any kind; misfortune; calamity; disease; pain; as, the ills of humanity.

Illnoun

Whatever is contrary to good, in a moral sense; wickedness; depravity; iniquity; wrong; evil.

Illadverb

In a ill manner; badly; weakly.

Illnoun

an often persistent bodily disorder or disease; a cause for complaining

Illadjective

not in good physical or mental health;

Illadjective

resulting in suffering or adversity;

Illadjective

distressing;

Illadjective

indicating hostility or enmity;

Illadjective

presaging ill-fortune;

Illadverb

(`ill' is often used as a combining form) in a poor or improper or unsatisfactory manner; not well;

Illadverb

unfavorably or with disapproval;

Illadverb

with difficulty or inconvenience; scarcely or hardly;

Illadjective

suffering from an illness or disease or feeling unwell

Illadjective

poor in quality

Illadjective

bad or harmful

Illadjective

not favourable or auspicious

Illadverb

badly, wrongly, or imperfectly

Illadverb

unfavourably or inauspiciously

Illadverb

only with difficulty; hardly

Illnoun

a problem or misfortune

Illnoun

evil or harm