Structured courses in school subjects and programming languages for learners of all ages, plus a free library of vocabulary lists, word games and quizzes. Build practical skills, track your progress and learn at your own pace.
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Vocabulary and quizzes are free to learn. Build your word power, test your knowledge and practise grammar and spelling with six free learning tools, each with its own topics and instant feedback.
Topic-based word lists with meanings and examples, from A to Z.
Start learning → 90 word listsTest the meaning and spelling of words by topic: fruits, animals, emotions and more.
Start learning → 42 quizzesMaths, science, history, geography, civics, economics and technology quizzes.
Start learning → 21 quizzesGrammar, spelling and word puzzles: anagram, hangman, crossword, articles and more.
Start learning → 45 gamesUnscramble the letters before the 15-second timer ends, with a hint for every word.
Start learning → 42 gamesRead the clues, count the letters and find the hidden word.
Start learning → 42 gamesLearn new English words by topic, from feelings and animals to fruits, jobs and school life. Every vocabulary list gives meanings and examples, and every vocabulary quiz lets you test what you remember, so new words stick.
Vocabulary
90 word lists · 42 quizzes
Popular word lists
Vocabulary quizzes
Check what you know in Mathematics, Physics, Chemistry, Biology, History, Geography, Civics, Economics, Computer Science, Cyber Security and more. Every general knowledge quiz gives instant feedback, so each answer teaches you something, and a final score shows what to revise next.
Free · All school subjects
21 topics available
Turn English practice into play. Solve anagrams and crosswords, guess letters in hangman, choose the right article, practise active and passive voice, tell confused words apart and learn the difference between British and American English, all in short, friendly rounds.
Free · Grammar, spelling & puzzles
45 topics available
Mixed-up letters, a short hint and a 15-second countdown: word scramble is a fast way to improve spelling and pattern recognition. Choose a topic, unscramble each word and watch your score grow with every replay.
Free · 15-second timer
42 topics available
Read the clues, count the blanks and work out the hidden word. Guess the Word trains recall and reasoning because you must remember the word yourself, using its meaning, its first letter and its length as your guide.
Free · Clues & letter hints
42 topics available
Structured courses help you go deep. Free vocabulary, games and quizzes help you practise every day. Together they make learning consistent, enjoyable and effective.
Structured school subjects and programming languages in one platform.
Word lists, word games and quizzes are free to play, with no sign-up needed.
See at once whether an answer is right and learn from every mistake.
XP, streaks, badges and puzzles keep motivation high.
Track lessons and scores so you always know what to practise next.
Fully responsive on phones, tablets, laptops and classroom screens.
Whether you are in school, teaching a class, learning English or starting your first line of code, there is a place to begin.
Revise lessons with GK quizzes, grow your vocabulary and keep a daily learning streak.
Give children screen time that teaches: structured subjects plus free word games and quizzes.
Use quizzes and word games as warm-ups, team challenges and quick revision on a projector.
Practise spelling, grammar and vocabulary together with instant feedback and no pressure.
Learn programming languages step by step with short, practical lessons and puzzles.
Keep your mind sharp with a few minutes of quizzes and puzzles every day.
Vocabulary and quizzes are free for everyone. Upgrade only when you want complete subject curricula or programming pathways.
| What you get | Free for everyone | Subjects / Programming plans |
|---|---|---|
| Vocabulary word lists | ✓ Free | ✓ Free |
| Vocabulary, GK, word game, scramble & guess quizzes | ✓ Free | ✓ Free |
| Introductory lessons to try the platform | ✓ Free | ✓ Free |
| Complete school subject curriculum | — | ✓ Included |
| Programming language pathways and projects | — | ✓ Included |
| Lesson-by-lesson modules and progress tracking | — | ✓ Included |
Start free. Upgrade when you want full access to specific disciplines or everything combined.
₹ 4,999 / student / year
₹ 6,999 / student / year
₹ 3,999 / student / year
WordThesauri is an online learning platform built around two ways of learning: school subjects and programming languages. Both are taught in clear, lesson-by-lesson modules designed for learners of all ages. Alongside the paid courses, the site offers a large free library of vocabulary word lists and online quizzes, so anyone can practise English and test their knowledge at no cost.
This mix works because deep learning and daily practice support each other. Structured lessons teach new ideas step by step. Free games and quizzes then make you recall those ideas, which is how knowledge moves into long-term memory.
Our subject courses cover Mathematics, English, Science, Life Science, Chemistry, Biology, Zoology, Physics, Computer Science, History and more. Each subject is divided into short modules and lessons, so you can study a little every day, track your progress and revisit topics whenever you need to.
You can learn Python, Java, JavaScript, Rust, Mojo, Verse, Go, C++ Programming, TypeScript, Kotlin and more. The programming track focuses on practical skills: short explanations, syntax practice, coding puzzles and project modules that let you build something real.
A strong vocabulary improves reading, writing, speaking and exam results. The best way to grow it is to learn words in groups of related meaning, see them in sentences and test yourself regularly. Our vocabulary lists follow this approach, and our vocabulary quizzes make you recall each word instead of just reading it.
Learning scientists call it active recall: pulling an answer from memory strengthens it far more than reading it again. Quizzes give you that recall in small, rewarding rounds, and instant feedback shows you exactly what to fix.
Each free tool trains a different skill:
Parents want screen time that teaches, and teachers want activities that are quick to run. WordThesauri supports both. Children can explore free word games and quizzes, while the paid subject and programming courses provide a structured path through the curriculum.
Half an hour a day, repeated for a few weeks, is enough to see clear progress in knowledge, vocabulary and confidence.
WordThesauri is an online learning platform with two paid learning paths, school subjects and programming languages, plus a large free library of vocabulary lists, word games, word scramble, guess the word and general knowledge quizzes.
Yes. All vocabulary word lists and all quizzes, including general knowledge, word games, word scramble and guess the word, are free to use. You can play them as many times as you like.
No. You can open any free quiz or vocabulary list and start straight away. An account is only needed for the structured subject and programming courses.
Subjects include Mathematics, English, Science, Life Science, Chemistry, Biology, Zoology, Physics, Computer Science, History and more. Each subject is taught in lesson-by-lesson modules designed for learners of all ages.
You can learn Python, Java, JavaScript, Rust, Mojo, Verse, Go, C++ Programming, TypeScript, Kotlin and more. The programming track includes practical lessons, coding puzzles and project modules.
There are three plans: Subject Learning, Programming Track and a combined Subjects + Programming plan. You can choose monthly or yearly billing, and the yearly option costs less per month. See the pricing section on this page for current prices.
Yes. You can cancel from your account settings whenever you like.
It is for school and college students, parents, teachers, English learners, aspiring programmers and adults who simply enjoy learning.
Learn words by topic, see them in example sentences, test yourself with quizzes and replay the words you missed. Our vocabulary lists and quizzes follow exactly this approach.
Word games train grammar, spelling and word usage. Word scramble gives you the letters in the wrong order against a 15-second timer. Guess the Word gives you clues and the number of letters, and you must recall the word.
Yes. Most games suit children who can read short sentences. Younger children can play together with a parent who reads the clues aloud.
Yes. WordThesauri is fully responsive and works on any phone, tablet or computer browser.
Play a free quiz right now, or create your free account and explore your first lesson today.
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