# Attribution

The dictionary `parole-accenti-frequenze.csv` is built from the sources below. It is a derivative of their data and is distributed under the terms of the [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/) licence (CC BY-SA 4.0), as their licences require; anyone who shows or redistributes it must keep this notice or link to it. The build code is licensed under GPL-3.0-or-later.

## Kaikki.org: Italian entries of the English Wiktionary

- **Provides:** Italian lemmas and inflected forms with IPA, stress-marked hyphenation and stress-marked inflection tables
- **Licence:** [CC BY-SA 4.0 (Wiktionary content; also GFDL)](https://creativecommons.org/licenses/by-sa/4.0/)
- **Homepage:** <https://kaikki.org/dictionary/Italian/>
- **Attribution:** Contains data from the English Wiktionary (https://en.wiktionary.org/), by Wiktionary contributors, extracted by wiktextract and published by Kaikki.org (Tatu Ylonen), licensed under CC BY-SA 4.0.
- **Cite:**
  - Tatu Ylonen. 2022. Wiktextract: Wiktionary as Machine-Readable Structured Data. In Proceedings of the 13th Language Resources and Evaluation Conference (LREC 2022), pages 1317-1325, Marseille, France. European Language Resources Association. <https://aclanthology.org/2022.lrec-1.140>
- **Version used:**
  - URL: `https://kaikki.org/dictionary/Italian/kaikki.org-dictionary-Italian.jsonl.gz`
  - File: `kaikki.org-dictionary-Italian.jsonl.gz`
  - SHA-256: `7ac16b2fb860fd687610bd0eb97300bd301f0258067e7197c0b4180ccb3f06d2`
  - Size: `76647656`
  - ETag: `"6addda20-4918ce8"`
  - Last-Modified: `Sun, 25 Oct 2026 10:29:52 GMT`
  - Fetched: `2026-10-27T02:04:11Z`

## Kaikki.org: Italian Wiktionary extract

- **Provides:** Italian entries of the Italian Wiktionary with stress-marked hyphenation, IPA, POS and verb-form glosses
- **Licence:** [CC BY-SA 4.0 (Wiktionary content; also GFDL)](https://creativecommons.org/licenses/by-sa/4.0/)
- **Homepage:** <https://kaikki.org/itwiktionary/rawdata.html>
- **Attribution:** Contains data from the Italian Wiktionary (https://it.wiktionary.org/), by Wikizionario contributors, extracted by wiktextract and published by Kaikki.org (Tatu Ylonen), licensed under CC BY-SA 4.0.
- **Cite:**
  - Tatu Ylonen. 2022. Wiktextract: Wiktionary as Machine-Readable Structured Data. In Proceedings of the 13th Language Resources and Evaluation Conference (LREC 2022), pages 1317-1325, Marseille, France. European Language Resources Association. <https://aclanthology.org/2022.lrec-1.140>
- **Version used:**
  - URL: `https://kaikki.org/dictionary/downloads/it/it-extract.jsonl.gz`
  - File: `it-extract.jsonl.gz`
  - SHA-256: `1e8e9edd2b112e61a687e9cf205874d24696311d9af455779a06641e4e91c5a0`
  - Size: `43849715`
  - ETag: `"6addbc8a-29d17f3"`
  - Last-Modified: `Sun, 25 Oct 2026 08:23:38 GMT`
  - Fetched: `2026-10-27T02:04:11Z`

## Morph-it!

- **Provides:** About 505,000 Italian inflected forms with their lemma and morphological features
- **Licence:** [CC BY-SA 2.0 (also LGPL)](https://creativecommons.org/licenses/by-sa/2.0/)
- **Homepage:** <https://docs.sslmit.unibo.it/doku.php?id=resources:morph-it>
- **Attribution:** Contains data from Morph-it! by Marco Baroni and Eros Zanchetta (University of Bologna), licensed under CC BY-SA 2.0 and LGPL. The original archive (morph-it.tgz, including its licence text lgpl.txt and readme) is redistributed unchanged in this repository under the same licence, at dictionary/mirror/morphit/morph-it.tgz.
- **Cite:**
  - Eros Zanchetta and Marco Baroni. 2005. Morph-it! A free corpus-based morphological resource for the Italian language. In Proceedings of Corpus Linguistics 2005, University of Birmingham, UK.
- **Version used:**
  - URL: `https://docs.sslmit.unibo.it/lib/exe/fetch.php?media=resources:morph-it.tgz`
  - File: `morph-it.tgz`
  - SHA-256: `b137343dc095e038ebfaef7c743185e85ec35f5322a1b8629b600e6e898c7024`
  - Size: `2617548`
  - Last-Modified: `Thu, 03 May 2018 10:51:58 GMT`
  - Fetched: `2026-10-27T02:04:11Z`
  - Copied from the repository mirror: `mirror/morphit/morph-it.tgz`

## wordfreq

- **Provides:** Merged Italian word frequencies (Wikipedia, subtitles, news, books, web, social media; snapshot of about 2021)
- **Licence:** [CC BY-SA 4.0 (data; the code is Apache 2.0)](https://creativecommons.org/licenses/by-sa/4.0/)
- **Homepage:** <https://github.com/rspeer/wordfreq>
- **Attribution:** Contains word frequencies from wordfreq by Robyn Speer, built for Italian from Wikipedia, OPUS OpenSubtitles 2018 (http://www.opensubtitles.org/), NewsCrawl 2014, GlobalVoices, Google Books Ngrams (http://books.google.com/ngrams), OSCAR, Twitter and Reddit, licensed under CC BY-SA 4.0.
- **Cite:**
  - Robyn Speer. 2022. rspeer/wordfreq: v3.0 (v3.0.2). Zenodo. <https://doi.org/10.5281/zenodo.7199437>
- **Version used:**
  - URL: `https://pypi.org/project/wordfreq/3.1.1/`
  - Version: `3.1.1`
  - Fetched: `2026-10-27T02:04:11Z`

## FrequencyWords: OpenSubtitles 2018, Italian (full list)

- **Provides:** Word counts from Italian film and TV subtitles (spoken register)
- **Licence:** [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)
- **Homepage:** <https://github.com/hermitdave/FrequencyWords>
- **Attribution:** Contains word counts from FrequencyWords by Hermit Dave, built from the OpenSubtitles2018 corpus (http://www.opensubtitles.org/, via OPUS), licensed under CC BY-SA 4.0.
- **Cite:**
  - Pierre Lison and Jörg Tiedemann. 2016. OpenSubtitles2016: Extracting Large Parallel Corpora from Movie and TV Subtitles. In Proceedings of the 10th International Conference on Language Resources and Evaluation (LREC 2016), pages 923-929, Portorož, Slovenia. European Language Resources Association. <https://aclanthology.org/L16-1147>
  - Hermit Dave. FrequencyWords: frequency word lists from OpenSubtitles 2018. <https://github.com/hermitdave/FrequencyWords>
- **Version used:**
  - URL: `https://raw.githubusercontent.com/hermitdave/FrequencyWords/master/content/2018/it/it_full.txt`
  - File: `it_full.txt`
  - SHA-256: `b23b0c6a3f59c1da1c7caa667b9df5699e95323fee20a05f343c7d7dae73c4be`
  - Size: `9677728`
  - ETag: `"a1b4df0d31f9783eb198ce2e2575d4061fc39adadf788f9a564422fe04d8a759"`
  - Fetched: `2026-10-27T02:04:12Z`

## Leipzig Corpora Collection: Italian news, 1M sentences (newest year)

- **Provides:** One million recent Italian news sentences: post-2021 word counts and contexts for splitting homographs
- **Licence:** [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)
- **Homepage:** <https://wortschatz.uni-leipzig.de/en/download/Italian>
- **Attribution:** Contains data from the Leipzig Corpora Collection (Italian news corpus), Deutscher Wortschatz, Leipzig University, licensed under CC BY 4.0.
- **Cite:**
  - Dirk Goldhahn, Thomas Eckart and Uwe Quasthoff. 2012. Building Large Monolingual Dictionaries at the Leipzig Corpora Collection: From 100 to 200 Languages. In Proceedings of the 8th International Conference on Language Resources and Evaluation (LREC 2012), Istanbul, Turkey. European Language Resources Association. <http://www.lrec-conf.org/proceedings/lrec2012/pdf/327_Paper.pdf>
- **Version used:**
  - URL: `https://downloads.wortschatz-leipzig.de/corpora/ita_news_2024_1M.tar.gz`
  - File: `ita_news_2024_1M.tar.gz`
  - SHA-256: `90ed9f839c50de9a58a7f1772516891d6721c92f4b863560bd26a480d7717e30`
  - Size: `261325052`
  - ETag: `"f9380fc-62df65df7f580"`
  - Last-Modified: `Wed, 12 Feb 2025 18:47:02 GMT`
  - Fetched: `2026-10-27T02:04:12Z`