From a newsgroup post dated August 18, 2007:
I am sometimes amazed by what words various spellcheckers don’t recognize.
The built-in spellchecker in Eudora, for example, doesn’t recognize “internet” or “website” or pretty much any other words describing the technology it works with. It does recognize lots of names, such as Rome, Venice, and Lawrence, but not Evans.
And I have just noticed that the dictionary in WordPerfect 10 doesn’t recognize “whores.”
That doesn’t seem like a very obscure word to me.
The electronic version of Boggle I sometimes play allows you to add words to its dictionary easily, so it now recognizes a lot more than when I got it, but I still sometimes hit peculiar lapses. And then there are the obscenities — straight out of the box it didn’t acknowledge “fuck” or “shit,” which isn’t surprising for a game aimed at kids and which I’m sure was deliberate, but it did recognize “shite” and “cunt.”