National Swear Day

A cheerful person wearing colorful clothes, surrounded by speech bubbles with symbols like exclamation marks, cartoon swear words, and funny expressions. The person should be standing in a vibrant and energetic city setting, with lots of activity and movement around them..
National swear day illustration

It's time to wash your mouth with soap and get ready to throw the rulebook out the window because today we're talking about National Swear Day. An intriguing day, to say the least, where the most boisterous of language gets its chance to shine. But remember folks, it's all about balance: don't let those birdies fly too wild!

When is Swear Day?

It's national swear day on the 31st January.

The History and Intrigue of National Swear Day

National Swear Day, one of the more amusing, lighthearted 'holidays' in our collection, is the day we put the politeness goblin to bed and let our tongue act as free as a bird on the flight. A delightful frivolity of naughtiness amidst the normally prim and proper society, National Swear Day is all about freedom of speech and finding humor in the unexpected.

The Online Frenzy of National Swear Day

According to our data, National Swear Day has had its fair share of online mentions, with a whopping 9 detections. The 31st of January 2020 seemed to be a particularly expressive day for many, with the most mentions traced back to this date.

Be Sensible, Be Sensitive!

While National Swear Day is all about having fun and letting loose, it's important to remember that some phrases can still be offensive. Allowing colorful language shouldn't mean crossing borders and scuffing personal boundaries. Like a good chili sauce, a good swear is all about being spicy, not toxic.

History behind the term 'Swear'

Old English period (5th – 11th centuries)

Origins of the term 'swear'

The term 'swear' originated in the Old English period. It can be traced back to the Old English word 'swerian', which meant to take an oath or make a solemn declaration. The act of swearing was often connected to making a promise or giving testimony, and it carried a significant sense of solemnity and obligation.

Middle English period (11th – 15th centuries)

Religious connotations of swearing

During the Middle English period, the term 'swear' gained religious connotations. It became closely linked with taking an oath on the Bible or invoking God's name as a way to affirm the truthfulness of one's words. Swearing an oath held immense weight in legal proceedings and was regarded as a sacred act.

Early Modern English period (15th – 17th centuries)

Secularization of swearing

In the Early Modern English period, the meaning of 'swear' expanded beyond religious contexts. It began to encompass the use of profane or vulgar language, often used to express strong emotions or frustration. Swearing became more prevalent in everyday language, although it still retained some of its earlier associations with making promises and taking oaths.

Contemporary usage

Evolution and cultural impact of swearing

In modern times, swearing has evolved to encompass a wide range of expressions, from casual cursing to more offensive and taboo language. Swear words have become deeply embedded in various cultures and subcultures, often serving as a means of emphasizing emotions, expressing solidarity, or challenging social norms. The cultural impact of swearing has sparked ongoing debates about its appropriateness, freedom of speech, and its effect on interpersonal communication.

Did you know?

Did you know? There are over 7,000 recognized languages globally, each with its own selection of swear words. Talk about a rich palette for National Swear Day!


awareness fun humor sensitivity freedom of speech

First identified

31st January 2020

Most mentioned on

31st January 2020

Total mentions


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