If you look up a #dictionary definition of a word online, or in an online #thesaurus, there's a very high likelihood that the website will be served by #Amazon servers (to a lesser extent #Cloudflare). This means your understanding of a language can be tracked and used to #crossIdentify you, even if you are using #TorBrowser.

Also the search itself will likely go via Microsoft or Google, even when #searxing

Occasionally #searx for words you know how to spell, or you know the meaning of.