You can make your own word searches, and more, at Worksheet Genius; be warned... worksheet genius uses java so the resulting resources may not be accessible by all learning providers.

• Completely free
• Randomized worksheets
• Design your own
• Easy to differentiate
• Quick to download
• Desktop publishing quality text and images

Try it out at http://worksheetgenius.com/index.php; word searches at http://worksheetgenius.com/html/word_searches.php.

Download a word search I made earlier - RSC Northwest WordSearch