kostenlos
free
costing nothing
Learn kostenlos with free cards in 30 seconds.
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.
kostenlos fits your vocabulary level. Check your level if you are not sure.

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.
Vastnylanguages brings words back at the right time: difficult words appear more often, familiar words less often.
Not sure what pace to start with? Check your vocabulary level and we will suggest words for your level.
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 |
kostenlos with English translation
kostenlos usage examples
Learn by topic
kostenlos belongs to the topic "Sightseeing and Landmarks". Start with a short 7-word set so the word is easier to remember in context.
kostenlos synonyms
What's the difference between kostenlos / frei
A broad word that usually means “free” as in “not occupied” or “liberated,” but in some contexts, like admission or access, it can mean “free of charge.”
What's the difference
More related word breakdowns
Short comparisons help you choose the right word by meaning, context, and typical examples.

bite vs chew vs sting vs nip: разница между bite, chew, sting и nip
Разница между bite, chew, sting и nip: когда bite значит кусать, chew жевать, sting жалить, а nip слегка укусить.

carry vs wear vs take vs bring: разница между carry, wear, take и bring
Разница между carry, wear, take и bring: когда carry значит нести, wear носить одежду, take брать с собой, а bring принести.

catch vs make vs take vs board: разница между catch, make, take и board
Разница между catch, make, take и board в теме транспорта: успеть на поезд, сесть на автобус или воспользоваться транспортом.
Related words and lists for kostenlos
How to pronounce kostenlos and what this word means
kostenlos means free. This page includes translation, pronunciation, transcription, audio, usage examples and related words.
how to pronounce kostenlos
[ˈkɔstn̩loːs]
kostenlos translation
free
kostenlos examples
Der Eintritt ins Museum ist kostenlos.
kostenlos transcription
[ˈkɔstn̩loːs]
Questions about this word
kostenlos meaning: what does it mean?
ohne Kosten, ohne Bezahlung
kostenlos pronunciation: how do you pronounce it?
kostenlos is pronounced as [ˈkɔstn̩loːs]. Audio is available on this page when the word has a recording.
kostenlos definition and sentence examples: how is it used in a sentence?
Der Eintritt ins Museum ist kostenlos. Translation: Вход в музей бесплатный.
Is kostenlos part of Sightseeing and Landmarks vocabulary?
Yes, kostenlos (free) can be learned in the Sightseeing and Landmarks topic. This semantic link helps build related word lists and topic-based practice.
Is kostenlos part of Travel and Leisure vocabulary?
Yes, kostenlos (free) can be learned in the Travel and Leisure topic. This semantic link helps build related word lists and topic-based practice.
Learn kostenlos in your vocabulary
Add this word to practice, repeat it with audio, examples and your own word lists.