Marimo extends the Snowball stopword list in both European and Asian languages ensuring their comparability. English words are extended and translated into functionally equivalent words in respective languages manually. The lists are structured hierarchically to allow users to opt-out extended fields such as number, time and reporting.

We will continue to improve the lists and add more languages to enable cross-lingual quantitative text analysis. If you are interested in contributing to this project, please contact us.

Marimo stopwords lists are available via the stopwords package in R.