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Learn words in context. Remember them for longer.

Cardo helps you learn vocabulary through words, context, meaning, and smart review.

Join the waitlistSee how it works

Built to help words stick.

Cardo combines context-based learning with spaced repetition, a proven learning method that brings words back at the right time.

  1. Learn in context

    See the word in a real sentence before revealing the meaning.

  2. Review at the right time

    Spaced repetition brings difficult words back sooner and familiar words less often.

  3. Know what to study next

    Today, Weak and New keep every study session focused.

Your vocabulary, one clear place.

See what's due today, revisit weak words, and keep adding new ones without losing track of your progress.

9:41

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Today 8All 24Weak 3New 5

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Wordserendipity
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9:41

Good morning, Maya

Ready to fold new words into memory?

Today's review

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🔥12Streak
📚24Cards
✨7Mastered
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serendipityToday
wanderlustYesterday
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9:41

Study

Choose what to study and how you want to review.

Study scope

All categories

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Study set

Today 8All 24Weak 3New 5

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Wordwanderlust
A strong desire to travel.
Wordephemeral
Lasting for a very short time.
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