English Vocabulary Lists — A1 to C1

Build your English word by word. These free, CEFR-levelled vocabulary lists cover 5,500 words across 125 everyday topics, from absolute beginner (A1) to advanced (C1) — every word with British pronunciation, an example sentence and instant flashcards.

A1 · Beginner 300 words · 15 topics 300 essential beginner words, sorted into 15 everyday classes. A2 · Elementary 600 words · 20 topics 600 high-frequency words for real social and lifestyle situations. B1 · Intermediate 1000 words · 25 topics 1,000 high-frequency words for expressing yourself at intermediate level. B2 · Upper-Intermediate 1500 words · 30 topics 1,500 sophisticated, abstract and academic words for upper-intermediate fluency. C1 · Advanced 2100 words · 35 topics 2,100 advanced, nuanced and idiomatic words for near-native precision.

How many English words do you actually need?

Fewer than you fear, and more than any single list will give you. The often-quoted figure is that the most frequent 2,000 word families cover around 80% of the words in a typical English text, and the first 1,000 alone cover roughly three-quarters of ordinary speech. Coverage climbs steeply at first and then crawls: the jump from 2,000 to 3,000 families buys you several percentage points, while the jump from 8,000 to 9,000 buys a fraction of one. The practical implication is that the order you learn words in matters far more than the total, which is why every list on this site is built from frequency data and sorted into the topics those words actually appear in.

What each CEFR level gives you

How to learn vocabulary so it stays learned

Six habits that separate the learners who keep their words from the learners who relearn them. None of them takes long; all of them are supported by decades of research on how memory actually works.

Questions learners ask about building vocabulary

How many English words do I need to be fluent?

It depends on what you want to do, but the useful landmarks are these: 1,000 word families cover about three-quarters of ordinary speech, 3,000 take you to roughly 95% of conversation, and 8,000 to 9,000 cover almost everything in general use. Practical fluency in everyday life arrives somewhere around 3,000; comfortable reading of newspapers and novels needs closer to 8,000.

What is a word family, and why does it matter?

A word family groups a base word with its inflections and common derivatives — decide, decides, decided, decision, decisive, undecided counts as one family, not six. It matters because almost all published vocabulary-size figures are given in families, so a target of 3,000 families corresponds to a much larger raw word count. Once you know the base word, the family usually comes cheaply.

Are topic-based word lists better than frequency lists?

They serve different purposes and these lists combine both: the words are selected by frequency, then grouped by topic. Frequency decides what is worth your time; topic grouping is what makes it learnable, because related words give you enough material to say something complete about one subject. The one drawback — that similar words learned together can blur — is handled by reviewing those sets more often.

How long does it take to learn 1,000 new words?

At twenty words a day, five days a week, about ten weeks to meet them and rather longer to keep them, since review time grows as the collection does. Be sceptical of faster claims: they usually measure recognition immediately after study, which is the easiest possible test and the least predictive of whether you will have the word available in six months.

Is it better to use flashcards or read a lot?

Both, and they do different jobs. Flashcards are efficient at the first step — attaching a meaning to a form — and hopeless at teaching you how a word behaves. Reading and listening supply the context, collocation and register that flashcards cannot, but deliver repetitions too slowly on their own. The productive pattern is flashcards to learn the word and reading to earn it.

Are these vocabulary lists free?

Yes. Every level, every topic list, the phrasal verbs collection and the levelled stories are free to read with no account required, and the site is funded by advertising rather than subscriptions. Creating a free account only adds the optional extras — saving words to your own flashcard deck, tracking which topics you have finished, and syncing that progress between devices.