investigation
investigation
the careful study of a crime or problem
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10 minutes a day can add up to 3,000 words a year. Spaced flashcards bring each word back when it is time to remember it.
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How many words can you learn in a year?
If you learn 8-10 new words a day and review them regularly with flashcards, you can cover about 3,000 words in a year.
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We count words you add to learning and review regularly. Active use grows gradually and depends on practice.
| Pace | Per day | Per year | Best for |
|---|---|---|---|
| Easy | 3 words | ≈ 1,100 words | starting without pressure |
| Balanced | 5 words | ≈ 1,800 words | steady growth |
| Recommended | 8 words | ≈ 2,900 words | around 3,000 words a year |
| Fast | 10 words | ≈ 3,650 words | visible vocabulary growth |
| Intensive | 15 words | ≈ 5,500 words | strong motivation |
investigation with English translation
investigation usage examples
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investigation belongs to the topic "Top 2500". Start with a short 7-word set so the word is easier to remember in context.
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How to pronounce investigation and what this word means
investigation means investigation. This page includes translation, pronunciation, transcription, audio, usage examples and related words.
how to pronounce investigation
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investigation translation
investigation
investigation transcription
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Questions about this word
investigation meaning: what does it mean?
the careful study of a crime or problem
investigation pronunciation: how do you pronounce it?
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