I don't know what the takedown notice said in this case, but they've specifically cited copying the word list in previous cases: https://github.com/github/dmca

I don't know what the takedown notice said in this case, but they've specifically cited copying the word list in previous cases: https://github.com/github/dmca/blob/master/2016/2016-07-05-what3words.md https://github.com/github/dmca/blob/master/2016/2016-07-05-w... Edit: I forgot about the WIPO part. Yes, the trademark violation claim also seems merited to me.