English Reference

Word

bastard

Phoneticsbas·tard, stress on the first syllable

US/ˈbæstɝd/

UK/bˈɑːstəd/

Definitions

01a mean person

B2 · Upper Intermediate Countable noun Vulgar · Informal

n. a very mean, cruel, or unpleasant person.

n. a contemptible or spiteful person; used as a strong insult.

“He is a real bastard for leaving his team when they needed him most.”

“The antagonist was portrayed as a cold-hearted bastard who would sacrifice anyone to achieve his political ambitions.”

Synonyms

02a difficult thing

C1 · Advanced Countable noun Informal · Slang

n. something that is very difficult, annoying, or painful to deal with.

n. an extremely difficult, unpleasant, or arduous task or situation.

“That exam was a total bastard; I couldn't answer half the questions.”

“Trying to fix the plumbing in this old house is a real bastard of a job.”

Antonyms

03born out of wedlock

B2 · Upper Intermediate Countable noun Law Archaic · Formal

n. a person whose parents were not married when they were born.

n. a person born to parents not lawfully married to each other at the time of birth.

“In many old stories, the king's bastard son tries to take the throne.”

“Historically, being born a bastard carried significant legal disadvantages regarding the inheritance of land and titles.”

Synonyms

04a lucky/unlucky person

C1 · Advanced Countable noun Informal · Humorous

n. a way to talk about a man, often showing you are jealous or feel sorry for him.

n. a fellow or man; often used with an adjective like 'lucky' or 'poor' to express envy or pity.

“You won the lottery? You lucky bastard.”

“The poor bastard had been working for twelve hours straight before he finally got a break.”

Synonyms

05not genuine or irregular

C2 · Proficiency Technical

adj. not pure or not the standard size or shape.

adj. of abnormal or irregular shape or size; having the appearance of being a cross-breed or impure.

“The carpenter used a bastard file to smooth the rough edges of the wood.”

“The manuscript was printed on bastard paper, which did not match the dimensions of the rest of the collection.”

Synonyms

Antonyms

06very unpleasant

C1 · Advanced British English · Vulgar · Dialect

adj. used to describe something very bad or annoying.

adj. used as an intensifier to describe something highly unpleasant or difficult.

“The weather has been bastard lately, raining every single day.”

“It was a bastard cold morning, and the engine simply refused to start.”

Synonyms

Word family

NOUN

bastard(B2)

ADJECTIVE

Related words

Domains

PoliticsPrinting

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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