Does anyone know of a link to a reference on the web that contains a sample English dictionary word script, that can be used to populate a dictionary table in SQL Server?

I can handle a .txt or .csv file, or something similar.

Alternatively, I'm adding custom spellchecking functionality to my web apps...but I don't want to integrate the standard components. If there are good references (with samples) on building a dictionary word checker, I'd love that too!