NATIONAL DAYWRITING & MEDIA

National Thesaurus Day

Discover the beauty of language and its endless possibilities.

JAN18
Monday, January 18Every year on January 18
 days to go
Roots
Established to honor Peter Mark Roget's birthday.
Vibe
A celebration of language and creativity.
Hashtag
#NationalThesaurusDay
Apple or Outlook calendar

3 ways to celebrate

AT HOME

Play word swap

Pick a word and find five synonyms together at the dinner table.

WITH FRIENDS

Compete in word games

Challenge friends to a synonym showdown and crown the word wizard.

AT WORK OR SCHOOL

Post a word wall

Hang a new word and its synonyms on the board every hour.

Fast facts

1852Roget published the first thesaurus in 1852.
Roget's first edition contained 15,000 words.

The story

National Thesaurus Day, observed on January 18, commemorates the life and work of Peter Mark Roget. Born in 1779 in London, Roget was a physician and lexicographer who dedicated his life to the pursuit of language. In 1852, he published 'Roget's Thesaurus of English Words and Phrases,' which revolutionized the way we think about synonyms and antonyms. This resource has since become an essential tool for writers and speakers alike, helping them enhance their vocabulary and express their ideas more clearly.

Read the full story

The thesaurus serves not only as a guide to finding the right word but also as a source of inspiration. Writers often turn to this resource when they find themselves stuck in a creative rut, seeking fresh expressions to convey their thoughts. By exploring synonyms, one can discover nuances in meaning and tone, making language richer and more engaging. National Thesaurus Day serves as a reminder of the power of words and their ability to shape our communication.

In classrooms across the country, educators encourage students to utilize thesauruses to expand their vocabulary and improve their writing skills. From elementary school to college, the ability to express oneself effectively is a valuable asset. National Thesaurus Day encourages learners of all ages to embrace the beauty of language and the wealth of options available to them, fostering a love for words that can last a lifetime.

As we celebrate National Thesaurus Day, consider how you can incorporate new vocabulary into your daily life. Whether through creative writing, casual conversation, or professional communication, the thesaurus is a tool that can enhance our expression. Join the movement to appreciate the richness of language and honor the legacy of Peter Mark Roget.

Did you know?

01

Roget's Influence

Roget's Thesaurus has been expanded through eight editions.

02

Original Purpose

Roget began compiling his catalogue of words in 1805.

03

Language Evolution

The English language continues to evolve with new words.

04

Synonyms Matter

Using synonyms can reduce repetition in writing.

05

Global Use

Thesauruses are used in various languages around the world.

06

Online Thesauruses

Digital resources have made thesauruses more accessible than ever.

07

Fun Fact

The word 'thesaurus' derives from the Greek word for 'treasure.'

Around the world

Every culture celebrates a little differently.

  • USUnited StatesA country where language diversity flourishes.
  • GBUnited KingdomThe birthplace of the thesaurus.
  • CACanadaHome to bilingual thesaurus resources.
  • AUAustraliaEngaging in language arts education.
  • INIndiaA multicultural language landscape.
  • ZASouth AfricaCelebrating diverse languages and cultures.

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