Training
Vocabulary Builder
Expand your vocabulary with flash cards to improve reading comprehension and speed.
Vocabulary Builder
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Progress0 known, 0 learning
adjective
Ephemeral
Why Build Your Vocabulary?
A larger vocabulary directly improves reading speed and comprehension. When you recognize more words instantly, you spend less time decoding and more time understanding. Research shows that vocabulary knowledge is one of the strongest predictors of reading comprehension.
Vocabulary builder FAQ
- How does a vocabulary builder work?
- Words are presented as flash cards and repeated over time, with the ones you find hardest coming back more often. Repetition spaced across sessions moves vocabulary into long-term memory far more efficiently than massed study.
- How many words should I learn a day?
- Ten to twenty new words a day is sustainable for most people. Beyond that, review load compounds faster than retention improves, and the deck becomes something you abandon.
- Does a bigger vocabulary make you read faster?
- Yes, indirectly. Unfamiliar words force you to stop, decode, and infer meaning from context, which is one of the largest drags on reading speed. Fewer unknown words means fewer interruptions.
- What is spaced repetition?
- Reviewing material at increasing intervals — a day, then three days, then a week — timed so each review lands just as recall starts to fade. It is one of the most robust findings in learning research.
- Is this vocabulary tool free?
- Yes. No signup and no install.
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