Reading is the cheat code. Here is how to use Lemnly to ride it.

If you ask ten polyglots how they got fluent, at least eight will say the same thing in different words: they read a lot. Not textbooks. Not graded readers forever. Real books, real articles, a little above their level, every day for a year. The other two will say they watched a lot of television, which is the same answer with subtitles.

The principle behind this is Stephen Krashen’s input hypothesis: you acquire language when you understand messages that are slightly beyond your current ability — what he calls i + 1. The practical problem has always been twofold. First, picking material that lands in that sweet spot is hard. Second, looking up every unknown word kills the reading flow that makes input comprehensible in the first place.

Lemnly was built to remove both blockers. This post is the practical guide we wish we’d had when we started — a week-by-week playbook for turning the reading you already do into the vocabulary you wish you had.

The three failure modes of language reading

Most readers abandon a book in one of three ways:

1. Too easy. You finish the chapter on autopilot, no new words stick. You feel productive. You aren’t.
2. Too hard. You look up six words per page, lose the plot, give up by chapter three. The book joins the others on the shelf of shame.
3. Just right, but no retention. You understood everything in context, but a week later the word is gone. The book taught you nothing durable.

The trick is to choose material in the just-right zone and to capture vocabulary without breaking the flow. That second half is what most learners get wrong — and what most tools make worse.

The capture problem (and why dictionary apps make it worse)

Stopping to copy a word into Anki destroys the reading state. You promise yourself you’ll revisit later, and you don’t. The unknown word stays unknown. By chapter twelve, the unknown words have stacked into a wall of fog and the book gets shelved.

Dictionary apps don’t fix this — they just relocate it. A pop-up translation is faster than typing, but it’s a single hit of recognition with no schedule to bring it back. Three days later, the word still feels foreign.

The fix is to read first, capture second. Read at speed. Mark unknown words on the fly — a highlight, an underline, a tap — and process them afterward in a single batch. Lemnly’s import flow is one way to do this: drop in the whole article or book, see what you don’t know, batch-add only the cards worth keeping.

How to pick material at your level

• The 95% rule. Open a page at random. If you know more than 95% of the words, you can read with comprehension. Below 85% and you’ll need more support — try a graded reader at the next level up first, or use Lemnly’s level filter to flag the words you should learn before starting the book.
• Pick books with sequels. Vocabulary repeats inside an author’s body of work. The second Camilleri novel is half as hard as the first. The fifth Murakami is barely a struggle.
• Pick books you actually want to read. The single best predictor of finishing a book is wanting to know what happens next. Pulp is fine. Romance is fine. Re-reading a translated favourite is gold — you already know the plot, so the cognitive load goes entirely to language.
• Don’t forget articles. A 1,200-word op-ed is a complete reading session. Three a week, paste-the-URL into Lemnly, and you’ll get the same compounding without committing to a 400-page novel.

A weekly rhythm that actually sticks

Here’s the routine our most active learners share. It takes about 25 minutes a day and roughly an hour on Saturday.

• Mon–Fri, morning (5 min): open Lemnly, run today’s review queue. Hit "Again" on what you forgot, "Good" on what came back, "Easy" on the obvious. Don’t overthink it.
• Mon–Fri, anywhere (20 min): read. Mark words you don’t know. Do not stop to look anything up — the goal is flow.
• Saturday (45 min): import the week’s sources into Lemnly. Drop the EPUB chapters you finished, paste the article URLs, drop any PDFs. Review the proposed cards in the preview — edit the translations you disagree with, drop anything you don’t actually want to learn, batch-accept the rest.
• Sunday (off): seriously, take a day. Spaced repetition works fine with one missed day a week, and recovery beats burnout.

How to use Lemnly’s import flow well

The temptation, when you discover automatic vocabulary extraction, is to import everything. Don’t. Three rules:

1. Trim before you commit. The preview screen shows you every proposed card. Words that appeared once in a footnote rarely deserve a slot in your review queue. Cut them.
2. Cap the daily intake. Set your daily new-card limit to something like 15. Importing 400 cards at once doesn’t mean you should review 400 today — Lemnly will drip-feed them over a few weeks, which is what your brain actually wants.
3. Edit the example sentence. AI-generated examples are good but not great. If the import included a real sentence from the source — and it usually does — keep that one instead. Context is what makes a card sticky.

What to do when you fall behind

You will fall behind. Holiday, flu, a busy week at work. Don’t bankrupt your deck — that’s the Anki habit Lemnly is built to avoid. Instead:

• Drop your daily new-card limit to zero for the week.
• Keep reviewing what’s already due. FSRS handles the missed days gracefully — your cards will just come back a little less stable, and a few more "Again" presses will rebuild them.
• Resist the urge to "make up" missed reviews in one heroic session. That trains a binge habit, not a daily one.

The compounding

At a steady 20 minutes of reading a day, you’ll cover roughly 200,000 words a month in your target language. By year two you will have read more in that language than most casual readers do in their native one. Vocabulary stops being a project and starts being a side effect.

And here’s the satisfying part: the compounding accelerates. Year one, you add about 2,500 new cards and your reading speed doubles. Year two, you add maybe 1,800 cards but you read four times as much because the friction is gone. By year three, you’re reading on autopilot — and the only reason you still open Lemnly is for the five words a week you actually want to nail down.

That’s the cheat code. There is no other.