bad guy

IPA/bˈad ɡˈaɪ/
IPA/bˈæd ɡˈaɪ/

bad guy — noun

1. a character in a book, film, game, or story who works against the hero — the one

1.名詞A2
釋義

a character in a book, film, game, or story who works against the hero — the one the audience hopes will lose in the end.

例句

In the Spider-Man films, the Green Goblin is the bad guy Peter Parker must stop.

the bad guy + proper name of fictional villain

My little brother always cheers for the bad guy when we watch cartoons together.

同義詞
  • villain

    more formal and carries stronger moral disapproval

  • antagonist

    a neutral literary term; unlike 'bad guy', it does not always suggest evil

  • baddie

    British informal, identical in meaning to 'bad guy'

反義詞
  • hero

    the character the audience supports

  • good guy

    the informal opposite; commonly paired with 'bad guy'

文法句型

the bad guy

a bad guy

2. a person who breaks the law or does things that are illegal, especially when tal

2.名詞A2
釋義

a person who breaks the law or does things that are illegal, especially when talking casually rather than in official language.

例句

The police asked Rodrigo to identify the bad guy from a set of photos.

identify the bad guy — informal for suspect identification

Cyrus saw a bad guy steal a phone on the train and called the police.

同義詞
  • criminal

    more formal; used in legal and news contexts

  • lawbreaker

    emphasises the act of breaking rules rather than moral character

  • offender

    official term, especially for less serious crimes

反義詞

文法句型

a bad guy

the bad guy

用法筆記

Informal. Use 'criminal', 'offender', or 'suspect' in formal or legal contexts.

常見錯誤

The bad man stole my wallet.
A bad guy stole my wallet.
💡'bad man' sounds unnatural in English; use 'bad guy' for informal reference to a criminal.

3. a soldier or fighter from the opposing side in a war or battle, used especially

3.名詞B1
釋義

a soldier or fighter from the opposing side in a war or battle, used especially in casual speech, films, and action stories.

例句

The soldiers were told to watch the hills for any sign of the bad guys.

plural 'the bad guys' for enemy forces in a war setting

During the drill, Rohan's squad practised taking out the bad guys with paint rounds.

同義詞
  • enemy

    broader and more formal; covers nations, not just individual fighters

  • foe

    old-fashioned or literary; rare in everyday speech

  • adversary

    formal; can refer to any opponent, not only in war

反義詞
  • ally

    a person or group on the same side

  • friendly

    military term for one's own side or a supporter

文法句型

the bad guys

用法筆記

Used in informal military or action-movie talk. In formal discussion use 'enemy forces', 'opposing side', or 'enemy combatants'.

4. the person who gets blamed when something goes wrong, even if the situation is n

4.名詞B1
釋義

the person who gets blamed when something goes wrong, even if the situation is not entirely their fault — people point to them as the cause of a problem.

例句

When the project failed, everyone looked for a bad guy instead of fixing the problem.

look for a bad guy — search for someone to blame

The company needed a bad guy after the accident, and Sivan's team was chosen.

同義詞
  • scapegoat

    emphasises that the blame is unfair; more formal than 'bad guy'

  • fall guy

    informal; a person set up to take the blame for others

反義詞
  • hero

    the person praised when things go right

文法句型

the bad guy

look for a bad guy

make someone the bad guy

用法筆記

Often implies the blame is unfair, oversimplified, or convenient rather than accurate. Distinguish from sense 2 (criminal): this sense is about being blamed, not about breaking the law.

5. a person who makes strict or unpopular decisions and treats others harshly, espe

5.名詞B1
釋義

a person who makes strict or unpopular decisions and treats others harshly, especially someone in authority who enforces rules that nobody likes.

例句

Quan's manager plays the bad guy, sending people home for being five minutes late.

play the bad guy — act as the strict enforcer

Reuben had to play the bad guy and cancel his daughter's weekend trip.

同義詞
  • enforcer

    more formal; focuses on the act of making sure rules are followed

  • disciplinarian

    formal; someone who believes in strict discipline

  • taskmaster

    someone who gives hard work and expects it to be done perfectly

反義詞
  • pushover

    a person who is easy to persuade and rarely says no

  • soft touch

    someone who is kind and lenient, the opposite of a strict enforcer

文法句型

play the bad guy

be the bad guy

用法筆記

Often appears as 'play the bad guy' or 'be the bad guy'. This sense is about social roles — the person is not evil or criminal, just the one who says no.

常見錯誤

My teacher is a bad guy because she gives us homework.
My teacher plays the bad guy when she checks everyone's homework.
💡'bad guy' in this sense describes the strict role someone plays, not their whole identity.