Skip to main content
bad guy

bad guy

415 3.0
A person who goes against others or causes harm
  • noun
  • /bæd ɡaɪ/
  • Informal
translation icon : villano
  • Did you ever think that maybe you were the bad guy, Snake?
  • good and bad guys
  • bad guys win
  • just another bad guy

You're not going to sympathize with the bad guys, are you?

Autoplay Next

Examples

Synonyms

enemy
vsbad guy
1.0

A person who wants to harm or defeat you

can be used more casually for any opposing person, not always hostile
villain
vsbad guy
272 3.3

A person who does very bad things, often the main bad character in a story

can mean any opposing person, not only one who does wicked acts
adversary
vsbad guy
152 6.1

A person, team or group that is against you

is often used for individual opponents rather than wider groups or forces
foe
vsbad guy
128 3.5

A person or group that fights against you in a conflict

is more conversational and often used for everyday opposing people
bad person
vsbad guy
  • Offensive
104 1.6

A person who harms others on purpose or does wrong things

adds that the term can also mean a mere opponent, not always immoral
nemesis
vsbad guy
45 8.1

A powerful enemy or thing that causes someone's defeat

is broader, meaning any opponent or antagonist regardless of power or fate
antagonist
vsbad guy
19 6.3

A person who opposes another person, often in a story or argument

can also describe a villainous or non hostile opponent depending on context
evildoer
vsbad guy
15 7.5

A person who does bad things to hurt other people

focuses more on being an opponent or antagonist, not only moral wrongness
baddy
vsbad guy
  • Baby Talk
8 3.8

A bad character in a story who causes trouble for the hero, often in children's stories

is broader, meaning any opposing person rather than only story evil
arch-nemesis
vsbad guy
5 7.8

A person's main enemy who often opposes them

can mean any opposing person, not necessarily a lifelong or main rival
baddie
vsbad guy
  • Baby Talk
2 7.0

A person who is the main bad character in a story or film, often in children's stories

is wider, covering any opponent not only a child's main story enemy
villainess
vsbad guy
2 7.1

A woman who plays the bad person in a story

is gender neutral and applies to any opposing person
archvillain
vsbad guy
1 8.0

The main enemy in a story who is very powerful and evil

is less grand, applying to ordinary opponents as well as chief enemies
badman
vsbad guy
  • Literature
1 7.7

A man who does cruel or wrong things in stories

is gender neutral and covers opponents beyond moral wrongdoing alone
archfiend
vsbad guy
  • Literature
1 9.2

A very powerful evil enemy in stories or legends

is more general, used for any opposing person, not only legendary foes
strong antagonist
vsbad guy
  • Literature
5.1

A powerful character who opposes the hero and creates major conflict

is more general, applying to opponents in stories and real situations alike
ultimate antagonist
vsbad guy
  • Literature
7.9

The main enemy at the end of a story who the heroes must defeat

covers opponents broadly, not only the final or main narrative foe

Antonyms

good guy
  • Informal
281 1.8

A person who helps others and usually does the right thing

How Villainous

archvillain
1 8.0
villain
272 3.3
bad guy
  • Informal
415 3.0
adversary
152 6.1
opponent
907 2.1

Surface Forms

bad guy singular
bad guys plural

Morphology

bad + guy

The phrase is a straightforward adjective + noun composition: 'bad' (morally wrong/harmful) modifies 'guy' (person), so a learner who knows both words can infer it means a person who is bad or an antagonist. This is a common, compositional pattern across languages and follows normal adjective–noun semantics, making the meaning immediately accessible to B1 learners.

Etymology

Bad guy comes from old stories and plays where one person clearly acts like the villain — the bad guy who causes trouble and who the audience can point to. So, the phrase now means 'a person who is against you' or the 'villain' in a situation.