• Spellit!– This is also available in PDF form here:PDF  I highly recommend for all spellers to know all of the words in Spellit.
  • Merriam Webster’s Dictionary of Prefixes and Suffixes This may be a slightly daunting list of roots, prefixes, and suffixes, but it is always beneficial to know roots if you’re in a bind.
  • Paideia (2004-2006)– Paideia is a very valuable resource with words sorted by topic and by ascending difficulty.

*This is being constantly updated