Wielki słownik języka polskiego (WSJP)
The most detailed free dictionary of Polish: meanings, collocations, inflection.
DictionariesFreeIntermediateAdvancedB1–C2
What it actually is
An academic dictionary of contemporary Polish from the Polish Academy of Sciences, giving each word its full inflection table, typical collocations, corpus examples and etymology — far more than a translation dictionary tells you. The collocation data is what stops you writing grammatically correct Polish that no Pole would say. Monolingual and dense, so it becomes useful somewhere around B1.
What it covers
- Vocabulary
- Reading
- Writing