stop words for 29 languages (arabic, brazil, bulgarian, catalan, chinese, czech, danish, dutch, english, finnish, french, german, greek, hindi, hungarian, indonesian, italian, japanese, latvian, norwegian, persian, polish, portugese, romanian, russian, slovak, spanish, swedish, turkish)
The data is attributed to an archived site https://code.google.com/archive/p/stop-words/ by a.balucha at gmail dot com. The source was originally published under a GPL licence so I am relisting the same under GPL license