Bad vs. Ill

Badadjective

Unfavorable; negative; not good.

Badadjective

Not suitable or fitting.

Badadjective

Not appropriate, of manners etc.

Badadjective

Unhealthy; liable to cause health problems.

Badadjective

Sickly, unhealthy, unwell.

Badadjective

Tricky; stressful; unpleasant.

Badadjective

Evil; wicked.

Badadjective

Faulty; not functional.

Badadjective

(of food) Spoiled, rotten, overripe.

Badadjective

(of breath) Malodorous; foul.

Badadjective

False; counterfeit; illegitimate.

Badadjective

Unskilled; of limited ability; not good.

Badadjective

Of poor physical appearance.

Badadjective

(informal) Bold and daring.

Badadjective

(hip-hop slang) Good; superlative.

Badadjective

Severe, urgent.

Badadjective

Overly promiscuous, licentious.

Badadjective

(slang) Fantastic.

Badadverb

Badly.

Badnoun

(slang) Error, mistake.

Badnoun

An item (or kind of item) of merchandise with negative value; an unwanted good.

Badverb

(archaic) lang=en. See bade.

Badverb

To shell (a walnut).

Bad

Bade.

Badadjective

Wanting good qualities, whether physical or moral; injurious, hurtful, inconvenient, offensive, painful, unfavorable, or defective, either physically or morally; evil; vicious; wicked; - the opposite of good; as, a bad man; bad conduct; bad habits; bad soil; bad air; bad health; a bad crop; bad news.

Badnoun

that which is below standard or expectations as of ethics or decency;

Badadjective

having undesirable or negative qualities;

Badadjective

very intense;

Badadjective

feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad');

Badadjective

(of foodstuffs) not in an edible or usable condition;

Badadjective

not capable of being collected;

Badadjective

below average in quality or performance;

Badadjective

nonstandard;

Badadjective

not financially safe or secure;

Badadjective

physically unsound or diseased;

Badadjective

capable of harming;

Badadjective

keenly sorry or regretful;

Badadjective

characterized by wickedness or immorality;

Badadjective

reproduced fraudulently;

Badadjective

not working properly;

Badadverb

with great intensity (`bad' is a nonstandard variant for `badly');

Badadverb

very much; strongly;

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