Where can I find a dataset with all (or the most important) words from a language? For example, I need a dictionary for the Romanian language.

In the first stage just the words, the frequency would be useful also, nothing else.

  • What do you need? Just words or wordforms; meanings; translations; sematical relations? Can you be a little more clear?
    – user6083
    Commented May 29, 2015 at 14:22
  • If I understand correctly, you just need a list of {word, frequency} couples, for each language, right?
    – Nicolas Raoul
    Commented Jun 3, 2015 at 5:33

2 Answers 2


It seems that you're looking for a lexicon, which normally contain words with their inflections, derivatives, frequencies, etc, derived from a corpus of text in a particular language.

The only thing that I could find for Romanian is the Romanian WordForm Lexicon, which contains lexical data extracted from the Romanian Balanced Corpus, and it has slightly restricted use. It seems that you need to contact Dan Tufis, who is the maintainer. Information about the lexicon can be found here, including contact information for Dan Tufis, the structure of the lexicon, how to cite the lexicon, etc.

You may also be interested in the Romanian WordNet, which contains sets of cognitive synonyms; it is a derivative work of Princeton's original WordNet project for English, and falls under the same jurisdiction as the Romanian WordForm Lexicon.

Unfortunately I don't know what is required to use MetaShare (which hosts/licenses all of these documents); it is part of MetaNet, the European Multilingual Technology Alliance.

  • MetaShare is an archiving infrastructure and hosts materials with a wide range of licences, many of which aren't open, some are open.
    – user6083
    Commented Jun 1, 2015 at 8:43
  • @jknappen Thanks for your comment. It would seem that the two items I sourced on MetaShare are MS Commons, available for academic use with permission of the license holder, and non-redistributable. So, the OP would need to fill out the required forms in order to obtain a copy. Not the best solution, but a solution nonetheless! Commented Jun 1, 2015 at 13:47

Specifically looking for Romanian, there is babelnet 2.5.1 (a multilingual wordnet) available under an Open licence from http://babelnet.org/. (Open Multilingual Wordnet has no Romanian section yet.)

A free corpus containg a good wealth of Romanian is europarl available from many places.

For a dictionary, consider wiktionary (both ro.wiktionary.org and the Romanian entries from en.wiktionary.org).

Anything else I am aware of may be free of charge for academic research, but not Open Data (e.g. the Leipzig Wortschatz corpora, http://corpora.informatik.uni-leipzig.de/)

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.