Bad

Nonsense, foolish, and wrong (noun)

Of extremely poor quality (adjective)

Covered, encrusted, or saturated with dirt, grease, or other objectionable substance; filthy; It can also describe someone feeling unwell or unhappy. (adjective)

Dirty, unpleasant, or of poor quality (adjective)

Depressing; dreary (adjective)

In bad taste (adjective)

Extremely unpleasant (adjective)

An event causing great and often sudden damage or distress; a disaster. (noun)

A plant disease, especially one caused by fungi such as mildews, rusts, and smuts (noun)

Forbidding or uninviting (adjective)

Great sorrow or distress (noun)

A person or thing that causes great trouble or suffering (noun)

(of an area of land) lacking vegetation and exposed to the elements (adjective)

(of a situation or event) extremely serious or urgent (adjective)

A mark of disgrace associated with a particular circumstance, quality, or person (noun)

A soft boggy area of land that gives way underfoot (noun)

A sudden and ignominious failure; a fiasco (noun)

An event causing great and often sudden damage or suffering; a disaster (noun)

Something, especially a building, that is very large and is considered unsightly (noun)

Highly unpleasant, especially to the senses; physically nauseating (adjective)

A large-scale and violent event in the natural world (noun)

Famous or well known, typically for some bad quality or deed (adjective)

Causing horror, disgust, and shock - usually dealing with death or injury: (adjective)

Horrifyingly wicked (adjective)

Cruel or severe (adjective)

A deplorable, poor or inferior state. (adjective)

Incapable of producing any useful result; pointless (adjective)

Deserving hatred and contempt (adjective)

Extremely unpleasant, horrifying, or terrible (adjective)

An act or behaviour that is criminal, evil or wicked. (adjective)

Causing great horror or fear; frightful or macabre (adjective)

Arousing pity, especially through vulnerability or sadness (adjective)

Showing a deliberate and obstinate desire to behave in a way that is unreasonable or unacceptable, often in spite of the consequences (adjective)

A false, absurd, or distorted representation of something (noun)

Not right or reasonable (adjective)

Waste material; refuse or litter (noun)

(especially of children) disobedient; badly behaved (adjective)

Containing or being something poisonous especially when capable of causing serious injury. (adjective)

To be too interested with unpleasant subjects, especially death (adjective)

A land or a person that is incapable of growing anything or bearing fruit (adjective)

A very poor and crowded area, especially of a city (noun)

An extremely unpleasant place or experience that causes suffering (noun)

To make people stop respecting you by doing something very bad (verb)

Broken or torn pieces of something larger (noun)

Something of extremely poor quality (noun)

A subject, word, or action that is avoided for religious or social reasons (adjective)

Having a desire to do harm or evil to others. (adjective)

An event that is considered so wrong that it shocks people (noun)

A difficult situation or time in one's life (noun)

Very bad or unpleasant (adjective)

Very bad or unpleasant (adjective)

The reduced respect that is caused by doing something very bad (noun)

Feeling angry, hurt, or resentful due to a bad experience, or having a sharp, unpleasant taste (often the opposite of sweet). (adjective)

Extremely evil or cruel; wicked. (adjective)

Causing extreme fear, shock, or disgust. (adjective)

Causing great discomfort or distress; too extreme or severe to be endured; (adjective)

A member of an organized crime group, a gangster involved in illegal activities, such as drug trafficking, extortion, or racketeering. (noun)

Something that is not allowed or is strongly discouraged. (noun)

Describing something that is morally or legally wrong and causes a great deal of gossip or anger in society. (adjective)

Morally bad or evil in character or actions. (adjective)

A person or thing that causes trouble or harm; or a small, parasitic insect that feeds on the blood of animals, typically living in hair or fur. (noun)

Lacking discretion or selectivity, especially in choosing relationships or associates; mixing or combining things randomly. (adjective)

Deserving to be blamed or considered responsible and guilty for something bad that happened. (adjective)

Not conforming, accepted, or authorized according to known standards or rules. (adjective)

Well known for some bad quality or deed (adjective)

Morally bad or evil (adjective)

Disgraceful behavior that is worthy of blame and shame. (adjective)

Low in rank, status, imprtance, or quality. (adjective)