The most important words of English, empowering teachers and students for a brighter future since 2012…
The New General Service List Project is a collection of high-frequency English vocabulary resources, based on corpus linguistics research. Designed for ESL/EFL learners, teachers, and content developers, it emphasizes practicality and real-world relevance, making it an essential tool for rapid second language acquisition.
Our core wordlist is called the New General Service List (NGSL), which is a list of the most important, foundational words of general English for second language learners. Building on the excellent work of Michael West and his colleagues, who in 1953 published the General Service List (GSL), we have expanded, modernized and improved upon their research to publish the NGSL in 2013 (Browne, 2013). Based on a 273 million word subset of the Cambridge English Corpus, and updated in 2016 and 2023, the 2809 words of the NGSL 1.2 offer far more coverage with far fewer words than the original GSL, and is part of our growing collection of free, open-source wordlists (seven as of 2023). Each list offers the highest coverage in the world for that genre, and is accompanied by a large number of free online learning, teaching and content creation tools.
Explore the site, download and use what you need, and be sure to contact us to give us ideas how to add and improve on the lists and tools we make.
The Importance of Coverage in Vocabulary Learning
Vocabulary research shows that it is essential for students to know a minimum of 90% of the words they read or listen to in order to comprehend without the help of a dictionary or teacher. All NGSL wordlists provide a minimum of 92% coverage.
A Modular Approach to Vocabulary Development
Our goal is to create the shortest, most efficient paths for students to reach the important vocabulary thresholds they need to succeed. Each of our lists is short, each offers 90% or more coverage for that genre, and many of them can be combined together to meet the needs of your students and your language learning program.
“I credit my systematic study of the NAWL wordlist using their free flashcard app with my success getting into and doing well in graduate school.”
— Riho, Graduate Student in TESOL and Applied Linguistics
A Brief Introduction to the NGSL Project…
Early in the history of the NGSL Project, on October 10, 2015, Dr. Browne gave a TEDx Talk titled "Not All Words are Created Equal" which explained the efficiency of the NGSL and NAWL in helping 2nd language learners forward as well as to the many free online NGSL resources we had created. Although we have gone on to create many new wordlist and learning tools, and revised and improved our methods and techniques including use of AI, the vision outlined in this 10 minute talk still holds true today.
A frequent public speaker, Dr. Browne has done over 3 dozen conference plenary or keynote addresses on the NGSL Project and is available to speak for your event as well.
Contact Us:
You can send all questions, requests and inquiries to cbcconsulting@aol.com
