AI Vocabulary Builder

Build vocabulary that fits your goals

Create AI-powered vocabulary lists and explore language tools tailored to your learning goals.

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How it works

From a learning profile to study-ready cards in five steps.

  1. 01

    Set your learning profile

    Choose the language you're learning, languages you know, and your CEFR level.

  2. 02

    Generate vocabulary lists

    Describe a topic and let AI create a vocabulary list tailored to your goals.

  3. 03

    Browse words

    Open a list to see definitions, translations, phonetics, and example sentences.

  4. 04

    Study with learning cards

    Flip cards to test yourself. Swipe right if you know a word, or left to see it again.

  5. 05

    Grow your lists

    Expand a list with AI or add words whenever you want more practice.

Example scenarios

Two everyday ways people use AI Vocabulary Builder — from reading to generating lists with prompts.

Scenario 01

Read a book, save what you don't know

While reading, add unfamiliar words as you go. Type only the word or phrase — AI fills in the definition, translation, and examples. Later, study that list with learning cards.

Example — all you type:

  • “retraso”

  • “dar la vuelta”

Scenario 02

Generate a list, then grow it with another prompt

Describe a topic to build a focused vocabulary list. When you need more coverage, send another prompt to the same list — without starting over.

Example — prompts you might use:

  • Start with

    “Kitchen vocabulary for cooking Italian recipes at a B1 level”

  • Then add

    “Add imperative verbs for giving instructions while cooking”

Language tools

Go beyond lists — dig into names, idioms, cognates, and pronunciation.

Name checker
Look up the origin and meaning of a name, broken into parts with translations.
Idiom explainer
Explain an idiom, or ask AI to suggest idioms for a topic or situation.
False friends
Spot words that look familiar across languages but mean something different.
Cognates
Find related words in languages you know, and watch out for false cognates.
Pronunciation
Get phonetic spelling, pronunciation tips, and rhyming words for a term.

Ready to grow your vocabulary?

Download AI Vocabulary Builder — generate lists, study with cards, and explore language tools.

Download on the App Store
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