Word Holder
Pricing
Six languages, one self-building deck

Every word looked up. Kept. Practiced. Remembered.

A vocabulary notebook that fills itself as you read — then quizzes you back.

Look up any word

No signup needed. Generous free plan.

Here's what happens after you look up a word:

For example, besotted:

How Word Holder works with besotted:

  1. Look up besotted and see the definition: Strongly infatuated; passionately in love.
  2. Word Holder saves besotted automatically in your words list.
  3. A review card comes due later with the cue “infatuated; passionately in love”, so you can recall the word and rate how well you knew it.
Prefer reading a text instead?

Pick a reading and tap words as you read.

Choose a level, open a text, and tap unfamiliar words in context. They are saved for review automatically.

Choose your level

Browse texts by level →

Looking up a word is easy. Remembering it later is the problem.

Dictionaries explain a word once, then it's gone. Browser translators don't build a vocabulary history. Manual flashcards interrupt your reading. Word Holder keeps the words you naturally encounter so they're still there a week later.

From reading to review, automatically

  1. Read a book, article, or webpage in any of the supported languages.
  2. Look up an unfamiliar word on the website.
  3. The word is saved automatically with its meaning and an example sentence.
  4. Come back the next day to review only the words you actually met.

Reviews are scheduled by an SM-2-based scheduler — the same family that powered Anki — so each word comes back right before you forget it. Coming from Anki? See how Word Holder compares.

Useful for

Any reading where new words show up.

Novels

Catch the literary words that authors use once and never again.

Online articles

Save unfamiliar terms from news, essays, and long-form writing.

Work & study reading

Build a vocabulary from the texts you already read for school or work.

Academic & professional

Capture the precise vocabulary your field needs — without curating decks.

Not another flashcard deck

  • Every lookup becomes a flashcard automatically — no decks to build.
  • Vocabulary comes from real reading, not generic word lists.
  • You only review words you actually needed in context.
  • Unlimited reviews and quizzes — we don't ration your studying.
  • Designed for people who already read in the language they’re learning, not beginners.

Common English words to know

A sample from our curated English vocabulary — each word has a full definition page with examples.

Browse all curated English words →English irregular verb conjugations →

Start reading. We'll remember the words for you.

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