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Learn English —
the words that actually come up

Stop memorizing word lists. Learn the core vocabulary of daily life, work, and travel in context. With simple explanations and direct translation.

Start for freeBrowse all English words
✓1000 most-frequent words
✓Free, no card
✓AI speaking practice

How it works

A proven method to fluency in three simple steps.

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1. Top 1000 Words

We focus exclusively on the high-frequency vocabulary that makes up 80% of daily conversations.

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2. Spaced Repetition

Our smart algorithm calculates the perfect time for you to review each word, moving it to long-term memory.

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3. Practice with AI

Apply your vocabulary in real-world scenarios through interactive, voice-based conversations with our AI.

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1000+
Core Words
12
Languages
∞
AI Scenarios
A1–B1
Levels Covered

Why list-memorization fails

English is the global language of communication. Yet, many learners spend years memorizing lists only to feel stuck when they need to speak.

The first mistake is starting with dry grammar tables. You spend months learning complex rules, yet cannot order a coffee. Grammar is important, but vocabulary is essential — without words, grammar is useless.

The second mistake is learning words without context. A word without an example is a dead word. Zipf's law states that the 1000 most frequent words in English cover 85% of everyday speech. Focus on these words first, and start speaking in weeks.

Where you actually need English

At work

At work

  • ✓ Write professional emails
  • ✓ Participate in Zoom calls
  • ✓ Read documentation
  • ✓ Global job opportunities
Traveling

Traveling

  • ✓ Hotel check-in
  • ✓ Airport navigation
  • ✓ Order in restaurants
  • ✓ Ask for directions
Self-growth

Self-growth

  • ✓ Watch conferences
  • ✓ Take online courses
  • ✓ Read global books
  • ✓ Connect with international friends

10 English words worth knowing first

These show up in almost every sentence

1
be— to be
I want to be happy.
2
have— to have
Do you have a minute?
3
do— to do
What do you do for work?
4
say— to say
What did you say?
5
go— to go
Let's go to the café.
6
get— to get
I need to get a visa.
7
make— to make
Can you make some coffee?
8
know— to know
I don't know the answer.
9
think— to think
I think you're right.
10
people— people
Many people speak English.
Browse all English words

How it works

1

Pick a word

Words are sorted by frequency — most useful first.

2

Read the explanation

Grammar note + 2 example sentences at your level.

3

Practice

Flashcards, quiz, listening — pick what works for you.

4

Come back

Spaced repetition reminds you before you forget.

Frequently Asked Questions

We focus on the 1000 most frequently used words in the language, which make up about 80% of everyday conversations. By mastering these first, you can start communicating much faster.
Spaced Repetition System (SRS) calculates the perfect time for you to review a word just before you forget it. This moves vocabulary from short-term to long-term memory efficiently.
Yes! The core learning experience, including the 1000 words and basic SRS, is free. An optional PRO plan adds unlimited AI features, unlimited voice practice and removes ads.
Yes, you can try it as a guest. Your progress will be saved locally on your device. However, creating an account lets you save your progress in the cloud and use it across devices.
While fluency depends on many factors, mastering the core 1000 words usually takes 1-3 months of consistent daily practice (15-20 mins/day), giving you a solid conversational foundation.
Instead of random sentences and gamified translation, we focus strictly on high-frequency vocabulary, spaced repetition, and real-time AI conversation practice.
Yes, an internet connection is required to sync your progress and use the AI pronunciation and conversation features.
Absolutely! TheLernen is a Progressive Web App (PWA). You can install it on your home screen and use it just like a native app.
PRO unlocks unlimited AI conversational scenarios, smart grammar explanations, and removes daily limits on speaking exercises. It's great if you want to practice speaking intensely.
When you struggle with a word or grammar concept, our AI tutor provides context-aware, tailored explanations, just like a human teacher would.

Start speaking English today

1081 words. Spaced repetition. Free. No registration.

Open English Course
📖 Free guide

The 1000 most common English words

Read the full list →