Definition and pronunciation
dirty word /ˈdɜːrti wɜːrd/ — noun phrase: a word considered offensive, rude, obscene, or socially unacceptable, especially related to sex, body parts, or taboo topics.
Easy explanation
A dirty word is a bad word people avoid saying in polite company. It can be a curse word, a swear word, or a sexual term that some people see as shocking or inappropriate.
Grammatical formation
- Noun phrase: dirty word.
- Plural: dirty words.
- Related phrase: four-letter word (slang for profanity).
Meanings and nuances
- Profanity — swear words used to insult or express anger (“F-word,” “S-word”).
- Sexual obscenity — words linked to genitals, sex, or body functions.
- Figurative use — anything frowned upon in society, even if not literally obscene (“Tax is a dirty word in politics”).
With prepositions and variants
- considered a dirty word: “That term is a dirty word in her family.”
- dirty word for: “Failure is a dirty word for him.”
Common collocations
swear word, curse word, four-letter word, obscene word, vulgar term, taboo word, dirty language
Idioms and neighboring expressions
- four-letter word — slang for profanity
- bad language — impolite or dirty words in speech
- dirty language — sexually or morally offensive expressions
Word comparisons
- dirty word vs swear word: swear word = stronger, always profanity; dirty word = can be sexual, vulgar, or socially taboo.
- dirty word vs taboo word: taboo = forbidden in culture; dirty = rude or vulgar in conversation.
- dirty word vs dirty talk: dirty word = single offensive word; dirty talk = sexual language used to arouse.
Real-life examples
- “Don’t use dirty words in class.”
- “For many, divorce was once a dirty word.”
- “The comedian’s act was full of dirty words.”
- “In her home, politics was a dirty word.”
- “Children were punished for saying dirty words.”
Sample sentences
- “He got in trouble for saying a dirty word.”
- “The teacher banned dirty words from the classroom.”
- “For him, love is not a dirty word.”
- “The movie was censored because of dirty words.”
- “She scolded him for using dirty words at the dinner table.”
- “In politics, compromise has become a dirty word.”
- “The comedian joked with dirty words.”
- “Sex was once treated as a dirty word.”
- “The child was shocked to hear a dirty word.”
- “He whispered a dirty word under his breath.”
Synonyms
swear word, curse word, profanity, obscenity, vulgarism, taboo word, bad language
Antonyms
polite word, clean word, proper speech, refined expression, respectful language
Related terms
dirty talk, obscenity, vulgar language, taboo, profanity, slur
Connection to sexuality
Yes. Dirty word is often connected to sexuality. Many dirty words are considered offensive because they relate to genitals, sexual acts, or taboo body functions. However, the phrase can also apply more broadly to any offensive or socially unacceptable term.
Sexopedia.co is an educational glossary of sexual and gender-related terms—helping you improve your English while deepening your understanding of identity, language, and self-expression.