top 50 adjectives ↗ 
top 30 adverbs ↗ 
top 3 conjunctions ↗ 
top 10 interjections ↗ 
100 most common verbs ↗ 
for Beginners or Kids
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Welcome to Grammar Monster!
We have over 2,000 lessons, covering everything from advanced tips for business writers to interactive games for English learners. The site is packed with learning and teaching resources, including step-by-step lessons with confirmatory tests, videos, printable word lists, and shareable homework tasks.
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FREE ENGLISH GRAMMAR LESSONS AND TESTS A huge learning library.
A huge learning library.
No locked doors.
We have over 2,000 lessons, covering everything from advanced tips for business writers to interactive games for English learners. The site is packed with learning and teaching resources, including step-by-step lessons with confirmatory tests, videos, printable word lists, and shareable homework tasks.
There is no log-in, and everything is free!There are a couple of ads, and that's how I fund the site. (There are no ads in the lesson content. None. Not one.)
EXPLORE GRAMMAR MONSTER The main libraries,
The main libraries,
all in one place.
Start with one of the main Grammar Monster libraries, or use the full knowledge navigator to browse the wider site.
Open the full Knowledge Navigator → 01
A-Z Grammar Terms (278 terms)
Explore ↗
02
A-Z Confused Words (227 pairs)
Explore ↗
03 LIVE SITE ↗
Common Errors (73 errors)
Explore ↗
04
Punctuation Lessons (33 lessons)
Explore ↗
05 LIVE SITE ↗
A-Z Unusual Plurals (151 plurals)
Explore ↗
06 LIVE SITE ↗
A-Z Common Idioms (222 idioms)
Explore ↗
07 LIVE SITE ↗
FAQs by writers (160 questions)
Explore ↗
08
Grammar Tests and Games (137 games)
Explore ↗
WHAT DO YOU WANT? Choose where
Choose where
you’re starting from.
Are you training for your black belt in grammar? Are you teaching new learners? Here are 10 sample lessons at different levels of requirement. Remember that these are just samples. We have thousands of free lessons, tests, and videos.
NATIVE SPEAKER
I'm a native speaker. I am new to grammatical terms.
10 recommended Grammar Monster lessons for this learning need.
1. "The Parts of speech" (video)↗ 2. "Warm up" lesson on adjectives↗ 3. Full lesson on nouns↗ 4. Subjects↗ 5. "Warm up" lesson on verbs↗ 6. Introduction to verb conjugation↗ 7. Introduction to grammatical "number"↗ 8. Full lesson on phrases↗ 9. Introduction to sentence types↗ 10. Full lesson on the "parts of speech"↗
POPULAR LESSONS FOR ADVANCED LEARNERS
Go deeper.
WORD LISTS Useful words.
Useful words.
Ready to use.
BEGINNERS OR KIDS Start simple.
Start simple.
Build from there.
Vocabulary, spelling and grammar resources for beginners, younger learners and tutors.
for Beginners or Kids
Spelling Lessons
for Beginners or Kids
Grammar Lessons
LIST OF TESTS AND GAMES Learn it.
Learn it.
Then play with it.
Interactive practice for vocabulary, grammar, spelling and easily confused words.
Open Games & Tests →
GRAMMAR MONSTER GAME
WordUp!
Play ↗
GRAMMAR MONSTER GAME
word-builder game
Play ↗
GRAMMAR MONSTER GAME
hangman game
Play ↗
GRAMMAR MONSTER GAME
countdown
Play ↗
PLAY WORDLE
Wordle
Play ↗
GRAMMAR MONSTER GAME
speed test (multi-discipline)
Play ↗
GRAMMAR MONSTER GAME
memory test (with grammar angle)
Play ↗
GRAMMAR MONSTER GAME
Tetris test (confused words)
Play ↗ MISCELLANEOUS LISTS And then there’s
And then there’s
all the other good stuff.
Some of Grammar Monster’s other established libraries and collections.
PAPER-FREE LEARNING Teach it without
Teach it without
printing the planet.
All of our lessons have confirmatory tests, which are editable and, if necessary, printable. To save paper, you can download most of the tests as Word documents for email attachments or present them as slide shows for the classroom. You can even send most of the tests using messaging apps such as WhatsApp, Google Classroom, and Messenger.
Read more about paper-free learning ↗ TEACHERS' ZONE
Ready for class.
Games, tests, lists and lessons that already exist across Grammar Monster.
10 RANDOM GRAMMAR QUESTIONS Think you know
Think you know
your grammar?
Test your grammar with ten quick questions, instant feedback and a score at the end.
01
Answer each question
02
Get instant feedback
03
See your score
Ten questions.No pressure. Probably.
A NOTE FROM GRAMMAR MONSTER A one-man show.
A one-man show.
With a Jack Russell exception.
Grammar Monster is a one-man show (if we don't count my Jack Russell). If you like the content and style, please promote it. If you're a training company, a school, or a home-school community, then please provide a link on your site to any useful Grammar Monster lessons. It really, really helps keep "the local patisseries afloat in the wake of the Walmarts."
If Grammar Monster doesn't have the lesson you need, let me know — I'll write it!
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