Reminds me of Yahoo's botched e-mail filter in the early 2000s, when in an attempt to prevent Javascript exploits they automatically replaced all occurrences of a few script-related keywords with alternative terms – even in the text body of a mail and without regards to word boundaries. "eval" got replaced by "review", leading to such words as "medireview" (medieval), "reviewuation" (evaluation), "rereviewuation" (reevaluation), "prreviewent" (prevalent) and suchlike.

If you search for some of those terms, you can still find traces of them across the internet and even in some published scientific papers.