Memorized 50 words yesterday and recalled 12 of them today? The problem isn't your memory — it's the method you're feeding it with. The Professional Vocabulary Course is built on vocabulary-acquisition research: context (a word inside a sentence is memorized many times better than a word in isolation), spaced repetition (reviewing at the exact moment you're about to forget extends memory dramatically), and active use (a word you've used twice in your own speech shifts from "I understand it" to "I own it").
What Will You Learn in This Course?
- The high-frequency words that cover the vast majority of everyday conversations first
- Every word inside a real sentence with its natural combinations (collocations)
- Academic and professional vocabulary, added gradually as you reach the B2+ levels
- The differences between similar words (what sets big apart from large and huge?)
- Turning words you "understand" into words you actually "use"
Who Is This Course For?
- Anyone who memorized long word lists and then forgot most of them within weeks
- Anyone who understands a lot when reading but "finds themselves repeating the same few words" when speaking
- Anyone who wants a vocabulary that serves their goals: study, work, or everyday conversation
- Anyone looking for a review system that someone else manages for them — instead of notebooks forgotten in drawers
How Does the Course's Retention System Work?
Every word you learn enters a smart review system: the app shows it to you again after a day, then three days, then a week, then two weeks — at exactly the moment you're about to forget it, decided by your own performance rather than a fixed schedule. And if you get a word wrong, its interval resets to the beginning. Once a batch has settled in, the system generates a smart story built from your saved words that you read and answer comprehension questions about — so the words settle in a living context that belongs to you, not in dead lists.
Levels and How Progression Works
The course is divided across levels A1 to C2 following the European framework: A1–A2 build the core words for daily life (around 1,500 words), B1–B2 add practical and professional vocabulary, and C1–C2 move you into precise, expressive academic vocabulary. The placement test sets your starting point, and the Smart Path prioritizes according to your real vocabulary gaps.
FAQs About the Vocabulary Course
How many words should I learn per day?
5 to 10 new words a day with regular review of the previous ones — that's the proven sweet spot. Twenty words without retention actually transfer less than five words reviewed at spaced intervals, because quantity without review is just a misleading statistic in your notebook, not in your memory.
Is translating into Arabic a bad method?
Translation is a quick way to get started, but it builds a dependency that slows your fluency: every word has to pass through Arabic in your head. The course starts with translation where it genuinely helps, then gradually moves you to direct association: an image, a situation, an English sentence explaining the word — so understanding ends up needing no middleman.
Try before you commit: all the courses are free inside the Langhub app — open a course, try the first two lessons, then decide. The Pro subscription only unlocks the advanced AI tools; the core learning is completely free.
Start Building Your Vocabulary Today for Free
Download the Langhub app and learn your first 10 words with spaced repetition — you'll notice the difference within the first week.
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