Welcome to the Lounge

PJ Arends wrote:

made from plastic and styro-foam

// Items in Bad must have counterparts in Good.
private static readonly string[] _badWords =
    {
       <list of really naughty words >, "gotten"
    };

private static readonly string[] _goodWords =
    {
       <list of really naughty words santised>, "acquire, obtain, come by, receive, gain, or any of the many, many, MANY other words that deserve to be used instead" };

...
// some code to search and replace bad words with good words.