Top 33 Slang For Inhumane – Meaning & Usage

When it comes to describing acts that are beyond cruel and lacking in humanity, having the right words can make all the difference. In our latest article, we’ve gathered a collection of slang terms that capture the essence of inhumane actions. From everyday conversations to social media posts, being equipped with these expressions will help you navigate discussions on this important topic with confidence. Let’s delve into the world of language and shed light on these impactful terms.

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1. Barbaric

This term refers to actions or behaviors that are considered cruel, brutal, or lacking in humanity. It is often used to describe acts that are seen as primitive or inhumane.

For example, “The treatment of prisoners in that war was barbaric.”
In a discussion about animal rights, someone might say, “Using animals for entertainment is barbaric.”
Another might comment, “The punishment for that crime was absolutely barbaric.”

2. Heartless

This word describes someone who shows no sympathy or kindness towards others. It implies a lack of emotional connection or concern for the well-being of others.

For instance, “She laughed at the homeless man, showing how heartless she truly is.”
In a discussion about a tragic event, someone might say, “The heartless actions of the perpetrator shocked the community.”
Another might comment, “It’s heartbreaking to see such heartless behavior towards the less fortunate.”

3. Ruthless

This term describes someone who is relentless and shows no remorse or compassion. It implies a willingness to do whatever it takes to achieve one’s goals, regardless of the consequences.

For example, “The ruthless dictator ruled with an iron fist.”
In a discussion about business practices, someone might say, “The company’s ruthless pursuit of profit led to unethical behavior.”
Another might comment, “The ruthless competition in the industry leaves no room for compassion.”

4. Savage

This word describes someone or something that is wild, untamed, or lacking in civilization. It can also be used to describe actions or behaviors that are extreme, brutal, or uncivilized.

For instance, “The savage attack left the victim with severe injuries.”
In a discussion about cultural differences, someone might say, “Their customs may seem savage to us, but they have deep historical significance.”
Another might comment, “The savage treatment of prisoners is a violation of human rights.”

5. Cold-blooded

This term describes someone who is detached and shows no remorse or empathy. It implies a lack of emotional response or concern for others.

For example, “The cold-blooded killer showed no emotion during the trial.”
In a discussion about a heartless act, someone might say, “The cold-blooded nature of the crime shocked the community.”
Another might comment, “It’s chilling to witness such cold-blooded behavior towards innocent victims.”

6. Brutal

This term refers to something that is extremely violent, harsh, or cruel. It is often used to describe actions or situations that are lacking in compassion or empathy.

For example, “The dictator’s regime was known for its brutal treatment of political prisoners.”
In a discussion about war, someone might say, “The battle was brutal, with heavy casualties on both sides.”
A person describing a violent movie might comment, “The fight scenes were incredibly brutal, with graphic depictions of violence.”

7. Callous

This word describes someone who is insensitive, unfeeling, or lacking in sympathy or compassion. It is often used to criticize someone’s behavior or attitude towards others.

For instance, “The CEO’s callous decision to lay off hundreds of employees without warning sparked outrage.”
In a conversation about a person’s actions, someone might say, “His callous disregard for others’ feelings is truly shocking.”
A person discussing a politician’s response to a crisis might comment, “His callous remarks showed a complete lack of empathy for those affected.”

8. Inhuman

This term is used to describe actions, behavior, or treatment that is lacking in basic human qualities such as compassion, empathy, or kindness. It implies a complete disregard for the well-being or dignity of others.

For example, “The inhuman conditions in the prison shocked the international community.”
In a discussion about a person’s behavior, someone might say, “His inhuman treatment of his employees is unacceptable.”
A person describing a violent crime might comment, “The level of violence inflicted on the victim was truly inhuman.”

9. Vicious

This word describes someone or something that is extremely cruel, violent, or aggressive. It is often used to describe actions or behavior that is intended to harm or cause pain.

For instance, “The dog’s vicious attack left the victim with severe injuries.”
In a conversation about a person’s behavior, someone might say, “His vicious insults were completely uncalled for.”
A person discussing a violent confrontation might comment, “The fight quickly turned vicious, with both parties inflicting serious damage.”

10. Merciless

This term describes someone who shows no mercy or compassion, especially in inflicting punishment or harm. It implies a complete lack of empathy or consideration for the well-being of others.

For example, “The dictator ruled with a merciless iron fist, suppressing any opposition.”
In a discussion about a person’s actions, someone might say, “Her merciless treatment of her subordinates created a toxic work environment.”
A person describing a villain in a movie might comment, “He was a merciless killer, showing no remorse for his actions.”

11. Monstrous

This term is used to describe actions or behavior that is extremely cruel, evil, or inhumane. It implies a level of brutality or savagery that is beyond normal comprehension.

For example, “The dictator’s monstrous regime subjected its citizens to unspeakable horrors.”
In a discussion about animal cruelty, someone might say, “The conditions in that puppy mill are truly monstrous.”
A person might describe a heinous crime as “a monstrous act of violence.”

12. Diabolical

This word is used to describe actions or behavior that is wicked, evil, or devilish in nature. It implies a level of malevolence and cunning that is beyond ordinary comprehension.

For instance, “The diabolical plan of the villain involved deceiving and manipulating innocent people.”
In a discussion about a deceitful scheme, someone might say, “It was a diabolical plot to defraud investors.”
A person might describe a cruel act as “a diabolical act of revenge.”

13. Malevolent

This term is used to describe actions or behavior that is intentionally harmful, malicious, or evil. It implies a deep-seated desire to cause harm or suffering to others.

For example, “The malevolent dictator ruled with an iron fist, suppressing any opposition.”
In a discussion about a manipulative person, someone might say, “She has a malevolent nature, always seeking to hurt others.”
A person might describe a cruel act as “a malevolent act of violence.”

14. Wicked

This word is used to describe actions or behavior that is morally wrong, cruel, or evil. It implies a disregard for ethical standards and a willingness to cause harm or suffering.

For instance, “The wicked stepmother treated Cinderella with cruelty and malice.”
In a discussion about a corrupt organization, someone might say, “Their wicked practices have caused immense harm to innocent people.”
A person might describe a heartless act as “a wicked act of betrayal.”

15. Atrocious

This term is used to describe actions or behavior that is extremely cruel, horrible, or shocking. It implies a level of brutality or inhumanity that is beyond normal comprehension.

For example, “The conditions in the prison were atrocious, with inmates subjected to constant abuse.”
In a discussion about a violent crime, someone might say, “The details of the murder were absolutely atrocious.”
A person might describe a cruel act as “an atrocious act of violence.”

16. Horrific

This word describes something that is extremely shocking, dreadful, or causing horror. It is often used to describe events or situations that are deeply disturbing or inhumane.

For example, “The conditions in the prison were horrific, with inmates living in overcrowded and unsanitary cells.”
A news article might describe a horrific crime, saying, “The details of the murder were too horrific to publish.”
In a discussion about war crimes, someone might say, “The atrocities committed during the conflict were truly horrific.”

17. Ghastly

This word is used to describe something that is extremely unpleasant, terrifying, or causing great fear. It can be used to describe inhumane acts or situations that are shockingly cruel or horrifying.

For instance, “The victims of the genocide suffered ghastly fates at the hands of their oppressors.”
In a horror movie review, a critic might say, “The film is filled with ghastly scenes that will leave viewers on the edge of their seats.”
A witness to a violent crime might describe the scene as ghastly, saying, “It was a ghastly sight, with blood everywhere and the victim’s lifeless body on the ground.”

18. Unjust

This word is used to describe something that is not fair, lacking justice, or not in accordance with what is right or reasonable. It can be used to describe actions or situations that are inhumane or violate basic human rights.

For example, “The punishment imposed on the innocent man was unjust, as there was no evidence linking him to the crime.”
In a discussion about social inequality, someone might argue, “The system is inherently unjust, with marginalized communities facing discrimination and injustice.”
A protester might hold a sign saying, “End police brutality and the unjust treatment of minorities.”

19. Oppressive

This word is used to describe something that is harsh, cruel, or unjustly controlling. It can be used to describe systems, governments, or individuals that exercise excessive power or control over others in a way that is inhumane or violates human rights.

For instance, “The oppressive regime silenced dissent and suppressed freedom of speech.”
In a discussion about workplace conditions, someone might say, “The long hours and lack of breaks create an oppressive environment for employees.”
A victim of domestic abuse might describe their situation as oppressive, saying, “I felt trapped in an oppressive relationship where my partner controlled every aspect of my life.”

20. Tyrannical

This word is used to describe something that is characterized by oppressive and cruel behavior, often associated with a ruler or government. It can be used to describe individuals or systems that exercise absolute power in a way that is inhumane or violates basic human rights.

For example, “The tyrannical leader ruled with an iron fist, suppressing any form of dissent.”
In a discussion about historical figures, someone might say, “The tyrannical actions of the dictator caused immense suffering and loss of life.”
A political commentator might criticize a government’s policies as tyrannical, saying, “The restrictions on civil liberties are a clear sign of a tyrannical regime.”

21. Fiendish

This term describes someone or something that is extremely cruel or wicked, often in a sadistic or evil way.

For example, “He devised a fiendish plan to torture his enemies.”
In a horror movie, a character might be described as having a fiendish grin.
A person might say, “That fiendish dictator committed unspeakable acts of violence against his own people.”

22. Injurious

This word refers to something that causes harm or damage, either physically or emotionally.

For instance, “Exposure to toxic chemicals can be injurious to one’s health.”
In a legal context, a lawyer might argue, “The defendant’s actions were clearly injurious to the plaintiff.”
A person might say, “The inhumane treatment of animals in factory farms is morally injurious.”

23. Malicious

This term describes someone or something that has the intention to harm, hurt, or cause suffering to others.

For example, “The hacker launched a malicious attack on the company’s website.”
In a gossip-filled workplace, someone might spread malicious rumors about a coworker.
A person might say, “The dictator’s malicious actions led to the suffering of countless innocent people.”

24. Severe

This word describes something that is very intense, extreme, or harsh in nature.

For instance, “The severe weather conditions caused widespread damage.”
In a medical context, a doctor might diagnose a patient with a severe illness.
A person might say, “The inhumane working conditions in that factory are a severe violation of human rights.”

25. Inhumane

This term refers to actions or behaviors that are cruel, brutal, or lacking in compassion and empathy towards others.

For example, “The treatment of prisoners in that facility is inhumane.”
In a discussion about animal rights, a person might argue, “Using animals for entertainment purposes is inherently inhumane.”
A person might say, “The inhumane conditions in the sweatshops are a violation of basic human rights.”

26. Unsympathetic

This term describes someone who is indifferent to the suffering or hardship of others. They show no sympathy or understanding for the feelings or needs of others.

For example, “He was unsympathetic to her struggles and offered no help.”
In a discussion about a tragic event, someone might comment, “The unsympathetic response from the government was disheartening.”
A person might describe a heartless action by saying, “It was so unsympathetic of him to ignore the homeless person asking for help.”

27. Inconsiderate

This word describes someone who does not consider the feelings or needs of others. They act without thought or regard for how their actions might affect others.

For instance, “He was inconsiderate and parked his car in the handicap spot.”
In a conversation about a noisy neighbor, someone might say, “They’re so inconsiderate, playing loud music late at night.”
A person might describe a rude behavior by saying, “It was inconsiderate of him to interrupt her while she was speaking.”

28. Uncompassionate

This term describes someone who is cold or uncaring towards others. They do not show compassion or understanding for the emotions or struggles of others.

For example, “The uncompassionate doctor showed no sympathy towards the patient.”
In a discussion about a charity event, someone might comment, “We need compassionate leaders, not uncompassionate ones.”
A person might describe a heartless action by saying, “It was so uncompassionate of her to ignore the cries for help.”

29. Unkind

This word describes someone who is not kind or considerate towards others. They do not show kindness or thoughtfulness in their words or actions.

For instance, “He was unkind and made hurtful remarks.”
In a conversation about a rude coworker, someone might say, “She’s so unkind, always belittling others.”
A person might describe a mean-spirited comment by saying, “It was unkind of him to mock her appearance.”

30. Pitiless

This term describes someone who is completely without pity or compassion. They show no sympathy or mercy towards others, even in the face of suffering or hardship.

For example, “The pitiless dictator showed no mercy towards his enemies.”
In a discussion about a harsh punishment, someone might comment, “The judge’s decision was pitiless and unjust.”
A person might describe a heartless act by saying, “It was so pitiless of them to leave the injured animal on the side of the road.”

31. Cruel AF

This phrase is used to emphasize extreme cruelty or inhumanity. It is often used in informal contexts to describe actions or behavior that is exceptionally harsh or unkind.

For example, “That teacher gave us a cruel AF assignment that’s impossible to complete.”
A person might say, “The way they treated that homeless person was cruel AF.”
In a discussion about animal cruelty, someone might comment, “Using animals for entertainment purposes is cruel AF.”

32. Harsh AF

This phrase is used to emphasize extreme harshness or severity. It is often used in informal contexts to describe situations, comments, or actions that are particularly brutal or unkind.

For instance, “His criticism was harsh AF; he didn’t hold back at all.”
A person might say, “The punishment for that minor offense was harsh AF.”
In a discussion about online comments, someone might mention, “People can be really harsh AF behind a screen.”

33. Nefarious

This term is used to describe actions or behavior that is extremely evil, immoral, or wicked. It is often used to refer to activities that are illegal or morally reprehensible.

For example, “The nefarious activities of the criminal organization shocked the community.”
A person might say, “He has a nefarious reputation for scamming people out of their money.”
In a discussion about corrupt politicians, someone might comment, “Their nefarious schemes are ruining the country.”